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<span>Geography</span> </div> </a> <button aria-controls="toc-Geography-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Geography subsection</span> </button> <ul id="toc-Geography-sublist" class="vector-toc-list"> <li id="toc-Major_highways" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Major_highways"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1</span> <span>Major highways</span> </div> </a> <ul id="toc-Major_highways-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Transit" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Transit"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.2</span> <span>Transit</span> </div> </a> <ul id="toc-Transit-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Adjacent_counties" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Adjacent_counties"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.3</span> <span>Adjacent counties</span> </div> </a> <ul id="toc-Adjacent_counties-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Demographics" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Demographics"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Demographics</span> </div> </a> <button aria-controls="toc-Demographics-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Demographics subsection</span> </button> <ul id="toc-Demographics-sublist" class="vector-toc-list"> <li id="toc-2020_census" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#2020_census"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>2020 census</span> </div> </a> <ul id="toc-2020_census-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-2010_census" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#2010_census"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2</span> <span>2010 census</span> </div> </a> <ul id="toc-2010_census-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-2000_census" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#2000_census"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.3</span> <span>2000 census</span> </div> </a> <ul id="toc-2000_census-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Communities" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Communities"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Communities</span> </div> </a> <button aria-controls="toc-Communities-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Communities subsection</span> </button> <ul id="toc-Communities-sublist" class="vector-toc-list"> <li id="toc-Cities" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Cities"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.1</span> <span>Cities</span> </div> </a> <ul id="toc-Cities-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Census-designated_place" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Census-designated_place"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.2</span> <span>Census-designated place</span> </div> </a> <ul id="toc-Census-designated_place-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Other_unincorporated_communities" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Other_unincorporated_communities"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.3</span> <span>Other unincorporated communities</span> </div> </a> <ul id="toc-Other_unincorporated_communities-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Townships" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Townships"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.4</span> <span>Townships</span> </div> </a> <ul id="toc-Townships-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Population_ranking" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Population_ranking"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.5</span> <span>Population ranking</span> </div> </a> <ul id="toc-Population_ranking-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Politics" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Politics"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Politics</span> </div> </a> <ul id="toc-Politics-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>See also</span> </div> </a> <ul id="toc-See_also-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-External_links" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#External_links"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>External links</span> </div> </a> <ul id="toc-External_links-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Toggle the table of contents</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Black Hawk County, Iowa</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Go to an article in another language. Available in 44 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-44" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">44 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%85%D9%82%D8%A7%D8%B7%D8%B9%D8%A9_%D8%A8%D9%84%D8%A7%D9%83_%D9%87%D9%88%D9%83_(%D8%A2%D9%8A%D9%88%D8%A7)" title="مقاطعة بلاك هوك (آيوا) – Arabic" lang="ar" hreflang="ar" data-title="مقاطعة بلاك هوك (آيوا)" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D8%A8%D9%84%DA%A9_%D9%87%D8%A7%D9%88%DA%A9_%D8%A8%D8%A4%D9%84%DA%AF%D9%87%E2%80%8C%D8%B3%DB%8C%D8%8C_%D8%A7%DB%8C%D9%88%D9%88%D8%A7" title="بلک هاوک بؤلگه‌سی، ایووا – South Azerbaijani" lang="azb" hreflang="azb" data-title="بلک هاوک بؤلگه‌سی، ایووا" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Black_Hawk_K%C5%ABn_(Iowa)" title="Black Hawk Kūn (Iowa) – Minnan" lang="nan" hreflang="nan" data-title="Black Hawk Kūn (Iowa)" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Minnan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%91%D0%BB%D0%B5%D0%BA_%D0%A5%D0%BE%D1%83%D0%BA_(%D0%BE%D0%BA%D1%80%D1%8A%D0%B3,_%D0%90%D0%B9%D0%BE%D0%B2%D0%B0)" title="Блек Хоук (окръг, Айова) – Bulgarian" lang="bg" hreflang="bg" data-title="Блек Хоук (окръг, Айова)" data-language-autonym="Български" data-language-local-name="Bulgarian" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bar mw-list-item"><a href="https://bar.wikipedia.org/wiki/Black_Hawk_County,_Iowa" title="Black Hawk County, Iowa – Bavarian" lang="bar" hreflang="bar" data-title="Black Hawk County, Iowa" data-language-autonym="Boarisch" data-language-local-name="Bavarian" class="interlanguage-link-target"><span>Boarisch</span></a></li><li class="interlanguage-link interwiki-ceb mw-list-item"><a href="https://ceb.wikipedia.org/wiki/Black_Hawk_County" title="Black Hawk County – Cebuano" lang="ceb" hreflang="ceb" data-title="Black Hawk County" data-language-autonym="Cebuano" data-language-local-name="Cebuano" class="interlanguage-link-target"><span>Cebuano</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Black_Hawk_County,_Iowa" title="Black Hawk County, Iowa – Welsh" lang="cy" hreflang="cy" data-title="Black Hawk County, Iowa" data-language-autonym="Cymraeg" data-language-local-name="Welsh" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Black_Hawk_County" title="Black Hawk County – German" lang="de" hreflang="de" data-title="Black Hawk County" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Black_Hawki_maakond" title="Black Hawki maakond – Estonian" lang="et" hreflang="et" data-title="Black Hawki maakond" data-language-autonym="Eesti" data-language-local-name="Estonian" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Condado_de_Black_Hawk" title="Condado de Black Hawk – Spanish" lang="es" hreflang="es" data-title="Condado de Black Hawk" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Kantono_Black_Hawk" title="Kantono Black Hawk – Esperanto" lang="eo" hreflang="eo" data-title="Kantono Black Hawk" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Black_Hawk_konderria_(Iowa)" title="Black Hawk konderria (Iowa) – Basque" lang="eu" hreflang="eu" data-title="Black Hawk konderria (Iowa)" data-language-autonym="Euskara" data-language-local-name="Basque" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B4%D9%87%D8%B1%D8%B3%D8%AA%D8%A7%D9%86_%D8%A8%D9%84%DA%A9_%D9%87%D8%A7%DA%A9%D8%8C_%D8%A2%DB%8C%D9%88%D9%88%D8%A7" title="شهرستان بلک هاک، آیووا – Persian" lang="fa" hreflang="fa" data-title="شهرستان بلک هاک، آیووا" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Comt%C3%A9_de_Black_Hawk" title="Comté de Black Hawk – French" lang="fr" hreflang="fr" data-title="Comté de Black Hawk" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-glk mw-list-item"><a href="https://glk.wikipedia.org/wiki/%D8%A8%D9%84%DA%A9_%D9%87%D8%A7%DA%A9_%D9%9A_%D8%B4%D8%A3%D8%B1%D8%B3%D8%AA%D8%A7%D9%86_(%D8%A2%DB%8C%D8%A4%D9%88%D8%A7)" title="بلک هاک ٚ شأرستان (آیؤوا) – Gilaki" lang="glk" hreflang="glk" data-title="بلک هاک ٚ شأرستان (آیؤوا)" data-language-autonym="گیلکی" data-language-local-name="Gilaki" class="interlanguage-link-target"><span>گیلکی</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%B8%94%EB%9E%99%ED%98%B8%ED%81%AC%EA%B5%B0" title="블랙호크군 – Korean" lang="ko" hreflang="ko" data-title="블랙호크군" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%B2%D5%AC%D5%A5%D6%84_%D5%80%D5%B8%D5%B8%D6%82%D5%AF_%D5%B7%D6%80%D5%BB%D5%A1%D5%B6_(%D4%B1%D5%B5%D5%B8%D5%BE%D5%A1)" title="Բլեք Հոուկ շրջան (Այովա) – Armenian" lang="hy" hreflang="hy" data-title="Բլեք Հոուկ շրջան (Այովա)" data-language-autonym="Հայերեն" data-language-local-name="Armenian" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-bpy mw-list-item"><a href="https://bpy.wikipedia.org/wiki/%E0%A6%AC%E0%A7%8D%E0%A6%B2%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%95_%E0%A6%B9%E0%A6%BE%E0%A6%89%E0%A6%95_%E0%A6%95%E0%A6%BE%E0%A6%89%E0%A6%A8%E0%A7%8D%E0%A6%9F%E0%A6%BF,_%E0%A6%86%E0%A6%87%E0%A7%B1%E0%A6%BE" title="ব্ল্যাক হাউক কাউন্টি, আইৱা – Bishnupriya" lang="bpy" hreflang="bpy" data-title="ব্ল্যাক হাউক কাউন্টি, আইৱা" data-language-autonym="বিষ্ণুপ্রিয়া মণিপুরী" data-language-local-name="Bishnupriya" class="interlanguage-link-target"><span>বিষ্ণুপ্রিয়া মণিপুরী</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Contea_di_Black_Hawk" title="Contea di Black Hawk – Italian" lang="it" hreflang="it" data-title="Contea di Black Hawk" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Black_Hawk_megye" title="Black Hawk megye – Hungarian" lang="hu" hreflang="hu" data-title="Black Hawk megye" data-language-autonym="Magyar" data-language-local-name="Hungarian" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-mzn mw-list-item"><a href="https://mzn.wikipedia.org/wiki/%D8%A8%D9%84%DA%A9_%D9%87%D8%A7%DA%A9_%D8%B4%D9%87%D8%B1%D8%B3%D8%AA%D8%A7%D9%86_(%D8%A2%DB%8C%D9%88%D9%88%D8%A7)" title="بلک هاک شهرستان (آیووا) – Mazanderani" lang="mzn" hreflang="mzn" data-title="بلک هاک شهرستان (آیووا)" data-language-autonym="مازِرونی" data-language-local-name="Mazanderani" class="interlanguage-link-target"><span>مازِرونی</span></a></li><li class="interlanguage-link interwiki-cdo mw-list-item"><a href="https://cdo.wikipedia.org/wiki/Black_Hawk_G%C3%B4ng_(Iowa)" title="Black Hawk Gông (Iowa) – Mindong" lang="cdo" hreflang="cdo" data-title="Black Hawk Gông (Iowa)" data-language-autonym="閩東語 / Mìng-dĕ̤ng-ngṳ̄" data-language-local-name="Mindong" class="interlanguage-link-target"><span>閩東語 / Mìng-dĕ̤ng-ngṳ̄</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Black_Hawk_County" title="Black Hawk County – Dutch" lang="nl" hreflang="nl" data-title="Black Hawk County" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%96%E3%83%A9%E3%83%83%E3%82%AF%E3%83%9B%E3%83%BC%E3%82%AF%E9%83%A1_(%E3%82%A2%E3%82%A4%E3%82%AA%E3%83%AF%E5%B7%9E)" title="ブラックホーク郡 (アイオワ州) – Japanese" lang="ja" hreflang="ja" data-title="ブラックホーク郡 (アイオワ州)" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ce mw-list-item"><a href="https://ce.wikipedia.org/wiki/%D0%91%D0%BB%D1%8D%D0%BA-%D0%A5%D0%BE%D0%BA_(%D0%B3%D1%83%D0%BE,_%D0%90%D0%B9%D0%BE%D0%B2%D0%B0)" title="Блэк-Хок (гуо, Айова) – Chechen" lang="ce" hreflang="ce" data-title="Блэк-Хок (гуо, Айова)" data-language-autonym="Нохчийн" data-language-local-name="Chechen" class="interlanguage-link-target"><span>Нохчийн</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Black_Hawk_County" title="Black Hawk County – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="Black Hawk County" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegian Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D8%A8%D9%84%DB%8C%DA%A9_%DB%81%D8%A7%DA%A9_%DA%A9%D8%A7%D8%A4%D9%86%D9%B9%DB%8C" title="بلیک ہاک کاؤنٹی – Western Punjabi" lang="pnb" hreflang="pnb" data-title="بلیک ہاک کاؤنٹی" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Black_Hawk_County" title="Black Hawk County – Low German" lang="nds" hreflang="nds" data-title="Black Hawk County" data-language-autonym="Plattdüütsch" data-language-local-name="Low German" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Hrabstwo_Black_Hawk" title="Hrabstwo Black Hawk – Polish" lang="pl" hreflang="pl" data-title="Hrabstwo Black Hawk" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Condado_de_Black_Hawk" title="Condado de Black Hawk – Portuguese" lang="pt" hreflang="pt" data-title="Condado de Black Hawk" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Comitatul_Black_Hawk,_Iowa" title="Comitatul Black Hawk, Iowa – Romanian" lang="ro" hreflang="ro" data-title="Comitatul Black Hawk, Iowa" data-language-autonym="Română" data-language-local-name="Romanian" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%91%D0%BB%D1%8D%D0%BA-%D0%A5%D0%BE%D0%BA_(%D0%BE%D0%BA%D1%80%D1%83%D0%B3)" title="Блэк-Хок (округ) – Russian" lang="ru" hreflang="ru" data-title="Блэк-Хок (округ)" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Black_Hawk_County" title="Black Hawk County – Albanian" lang="sq" hreflang="sq" data-title="Black Hawk County" data-language-autonym="Shqip" data-language-local-name="Albanian" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Black_Hawk_County,_Iowa" title="Black Hawk County, Iowa – Simple English" lang="en-simple" hreflang="en-simple" data-title="Black Hawk County, Iowa" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%9E%D0%BA%D1%80%D1%83%D0%B3_%D0%91%D0%BB%D0%B5%D0%BA_%D0%A5%D0%BE%D0%BA_(%D0%90%D1%98%D0%BE%D0%B2%D0%B0)" title="Округ Блек Хок (Ајова) – Serbian" lang="sr" hreflang="sr" data-title="Округ Блек Хок (Ајова)" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Black_Hawk_County,_Iowa" title="Black Hawk County, Iowa – Serbo-Croatian" lang="sh" hreflang="sh" data-title="Black Hawk County, Iowa" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Serbo-Croatian" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Black_Hawk_County" title="Black Hawk County – Swedish" lang="sv" hreflang="sv" data-title="Black Hawk County" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%91%D0%BB%D1%8D%D0%BA-%D0%A5%D0%BE%D0%BA_(%D0%BE%D0%BA%D1%80%D1%83%D0%B3,_%D0%90%D0%B9%D0%BE%D0%B2%D0%B0)" title="Блэк-Хок (округ, Айова) – Tatar" lang="tt" hreflang="tt" data-title="Блэк-Хок (округ, Айова)" data-language-autonym="Татарча / tatarça" data-language-local-name="Tatar" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Black_Hawk_County" title="Black Hawk County – Turkish" lang="tr" hreflang="tr" data-title="Black Hawk County" data-language-autonym="Türkçe" data-language-local-name="Turkish" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%91%D0%BB%D0%B5%D0%BA-%D0%93%D0%BE%D0%BA_(%D0%BE%D0%BA%D1%80%D1%83%D0%B3,_%D0%90%D0%B9%D0%BE%D0%B2%D0%B0)" title="Блек-Гок (округ, Айова) – Ukrainian" lang="uk" hreflang="uk" data-title="Блек-Гок (округ, Айова)" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%A8%D9%84%DB%8C%DA%A9_%DB%81%D8%A7%DA%A9_%DA%A9%D8%A7%D8%A4%D9%86%D9%B9%DB%8C%D8%8C_%D8%A2%D8%A6%DB%8C%D9%88%D9%88%D8%A7" title="بلیک ہاک کاؤنٹی، آئیووا – Urdu" lang="ur" hreflang="ur" data-title="بلیک ہاک کاؤنٹی، آئیووا" data-language-autonym="اردو" data-language-local-name="Urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Qu%E1%BA%ADn_Black_Hawk,_Iowa" title="Quận Black Hawk, Iowa – Vietnamese" lang="vi" hreflang="vi" data-title="Quận Black Hawk, Iowa" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Condado_han_Black_Hawk,_Iowa" title="Condado han Black Hawk, Iowa – Waray" lang="war" hreflang="war" data-title="Condado han Black Hawk, Iowa" data-language-autonym="Winaray" data-language-local-name="Waray" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E5%B8%83%E8%90%8A%E5%85%8B%E9%9C%8D%E5%85%8B%E7%B8%A3_(%E6%84%9B%E9%98%BF%E8%8F%AF%E5%B7%9E)" title="布萊克霍克縣 (愛阿華州) – Chinese" lang="zh" hreflang="zh" data-title="布萊克霍克縣 (愛阿華州)" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet 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<div class="vector-body-before-content"> <div class="mw-indicators"> <div id="mw-indicator-coordinates" class="mw-indicator"><div class="mw-parser-output"><span id="coordinates"><a href="/wiki/Geographic_coordinate_system" title="Geographic coordinate system">Coordinates</a>: <style data-mw-deduplicate="TemplateStyles:r1156832818">.mw-parser-output .geo-default,.mw-parser-output .geo-dms,.mw-parser-output .geo-dec{display:inline}.mw-parser-output .geo-nondefault,.mw-parser-output .geo-multi-punct,.mw-parser-output .geo-inline-hidden{display:none}.mw-parser-output .longitude,.mw-parser-output .latitude{white-space:nowrap}</style><span class="plainlinks nourlexpansion"><a class="external text" href="https://geohack.toolforge.org/geohack.php?pagename=Black_Hawk_County,_Iowa&params=42_28_08_N_92_18_19_W_region:US-IA_type:adm2nd_source:dewiki"><span class="geo-default"><span class="geo-dms" title="Maps, aerial photos, and other data for this location"><span class="latitude">42°28′08″N</span> <span class="longitude">92°18′19″W</span></span></span><span class="geo-multi-punct"> / </span><span class="geo-nondefault"><span class="geo-dec" title="Maps, aerial photos, and other data for this location">42.46889°N 92.30528°W</span><span style="display:none"> / <span class="geo">42.46889; -92.30528</span></span></span></a></span></span></div></div> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">County in Iowa, United States</div> <p class="mw-empty-elt"> </p> <div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">County in Iowa</div><style data-mw-deduplicate="TemplateStyles:r1257001546">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><style data-mw-deduplicate="TemplateStyles:r1043192559">.mw-parser-output .ib-settlement{width:23em;border-collapse:collapse;line-height:1.2em}.mw-parser-output .ib-settlement td,.mw-parser-output .ib-settlement th{border-top:1px solid #a2a9b1;padding:0.4em 0.6em 0.4em 0.6em}.mw-parser-output .ib-settlement .mergedtoprow .infobox-full-data,.mw-parser-output .ib-settlement .mergedtoprow .infobox-header,.mw-parser-output .ib-settlement .mergedtoprow .infobox-data,.mw-parser-output .ib-settlement .mergedtoprow .infobox-label,.mw-parser-output .ib-settlement .mergedtoprow .infobox-below{border-top:1px solid #a2a9b1;padding:0.4em 0.6em 0.2em 0.6em}.mw-parser-output .ib-settlement .mergedrow .infobox-full-data,.mw-parser-output .ib-settlement .mergedrow .infobox-data,.mw-parser-output .ib-settlement .mergedrow .infobox-label{border:0;padding:0 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.ib-settlement-nickname{display:inline}.mw-parser-output .ib-settlement-fn{font-weight:normal;display:inline}</style><table class="infobox ib-settlement vcard"><tbody><tr><th colspan="2" class="infobox-above"><div class="fn org">Black Hawk County</div></th></tr><tr><td colspan="2" class="infobox-subheader"><div class="category"><a href="/wiki/County_(United_States)" title="County (United States)">County</a></div></td></tr><tr class="mergedtoprow"><td colspan="2" class="infobox-full-data"><span typeof="mw:File"><a href="/wiki/File:Black_Hawk_County_Courthouse_in_Waterloo_IA.JPG" class="mw-file-description" title="Black Hawk County Courthouse in Waterloo"><img alt="Black Hawk County Courthouse in Waterloo" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/08/Black_Hawk_County_Courthouse_in_Waterloo_IA.JPG/250px-Black_Hawk_County_Courthouse_in_Waterloo_IA.JPG" decoding="async" width="250" height="128" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/08/Black_Hawk_County_Courthouse_in_Waterloo_IA.JPG/375px-Black_Hawk_County_Courthouse_in_Waterloo_IA.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/08/Black_Hawk_County_Courthouse_in_Waterloo_IA.JPG/500px-Black_Hawk_County_Courthouse_in_Waterloo_IA.JPG 2x" data-file-width="3911" data-file-height="1998" /></a></span><div class="ib-settlement-caption"><a href="/wiki/Black_Hawk_County_Courthouse_(Iowa)" title="Black Hawk County Courthouse (Iowa)">Black Hawk County Courthouse</a> in Waterloo</div></td></tr><tr class="mergedtoprow"><td colspan="2" class="infobox-full-data maptable"><style data-mw-deduplicate="TemplateStyles:r1028600610">.mw-parser-output .ib-settlement-cols{text-align:center;display:table;width:100%}.mw-parser-output .ib-settlement-cols-row{display:table-row}.mw-parser-output .ib-settlement-cols-cell{display:table-cell;vertical-align:middle}.mw-parser-output .ib-settlement-cols-cellt{display:table-cell;vertical-align:top}</style> <div class="ib-settlement-cols"> <div class="ib-settlement-cols-row"><div class="ib-settlement-cols-cell"><span typeof="mw:File"><a href="/wiki/File:Black_Hawk_County_Logo.png" class="mw-file-description" title="Official logo of Black Hawk County"><img alt="Official logo of Black Hawk County" src="//upload.wikimedia.org/wikipedia/en/2/25/Black_Hawk_County_Logo.png" decoding="async" width="100" height="93" class="mw-file-element" data-file-width="82" data-file-height="76" /></a></span><div class="ib-settlement-caption-link">Logo</div></div></div></div></td></tr><tr class="mergedtoprow"><td colspan="2" class="infobox-full-data"><span typeof="mw:File"><a href="/wiki/File:Map_of_Iowa_highlighting_Black_Hawk_County.svg" class="mw-file-description" title="Location within the U.S. state of Iowa"><img alt="Map of Iowa highlighting Black Hawk County" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/14/Map_of_Iowa_highlighting_Black_Hawk_County.svg/300px-Map_of_Iowa_highlighting_Black_Hawk_County.svg.png" decoding="async" width="300" height="197" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/14/Map_of_Iowa_highlighting_Black_Hawk_County.svg/450px-Map_of_Iowa_highlighting_Black_Hawk_County.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/14/Map_of_Iowa_highlighting_Black_Hawk_County.svg/600px-Map_of_Iowa_highlighting_Black_Hawk_County.svg.png 2x" data-file-width="1783" data-file-height="1168" /></a></span><div class="ib-settlement-caption">Location within the U.S. state of <a href="/wiki/Iowa" title="Iowa">Iowa</a></div></td></tr><tr class="mergedrow"><td colspan="2" class="infobox-full-data"><span typeof="mw:File"><a href="/wiki/File:Iowa_in_United_States.svg" class="mw-file-description" title="Iowa's location within the U.S."><img alt="Map of the United States highlighting Iowa" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/57/Iowa_in_United_States.svg/300px-Iowa_in_United_States.svg.png" decoding="async" width="300" height="186" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/57/Iowa_in_United_States.svg/450px-Iowa_in_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/57/Iowa_in_United_States.svg/600px-Iowa_in_United_States.svg.png 2x" data-file-width="1181" data-file-height="731" /></a></span><div class="ib-settlement-caption">Iowa's location within the <a href="/wiki/United_States" title="United States">U.S.</a></div></td></tr><tr class="mergedbottomrow"><td colspan="2" class="infobox-full-data">Coordinates: <span class="geo-inline"><style data-mw-deduplicate="TemplateStyles:r1156832818">.mw-parser-output .geo-default,.mw-parser-output .geo-dms,.mw-parser-output .geo-dec{display:inline}.mw-parser-output .geo-nondefault,.mw-parser-output .geo-multi-punct,.mw-parser-output .geo-inline-hidden{display:none}.mw-parser-output .longitude,.mw-parser-output .latitude{white-space:nowrap}</style><span class="plainlinks nourlexpansion"><a class="external text" href="https://geohack.toolforge.org/geohack.php?pagename=Black_Hawk_County,_Iowa&params=42.468888888889_N_92.305277777778_W_type:city(131144)"><span class="geo-default"><span class="geo-dms" title="Maps, aerial photos, and other data for this location"><span class="latitude">42°28′08″N</span> <span class="longitude">92°18′19″W</span></span></span><span class="geo-multi-punct"> / </span><span class="geo-nondefault"><span class="geo-dec" title="Maps, aerial photos, and other data for this location">42.468888888889°N 92.305277777778°W</span><span style="display:none"> / <span class="geo">42.468888888889; -92.305277777778</span></span></span></a></span></span></td></tr><tr class="mergedtoprow"><th scope="row" class="infobox-label">Country</th><td class="infobox-data"><span class="nowrap"><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/23px-Flag_of_the_United_States.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/35px-Flag_of_the_United_States.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/a/a4/Flag_of_the_United_States.svg/46px-Flag_of_the_United_States.svg.png 2x" data-file-width="1235" data-file-height="650" /></span></span> </span>United States</span></td></tr><tr class="mergedrow"><th scope="row" class="infobox-label">State</th><td class="infobox-data"><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Flag_of_Iowa.svg/23px-Flag_of_Iowa.svg.png" decoding="async" width="23" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Flag_of_Iowa.svg/35px-Flag_of_Iowa.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Flag_of_Iowa.svg/45px-Flag_of_Iowa.svg.png 2x" data-file-width="714" data-file-height="477" /></span></span> </span><a href="/wiki/Iowa" title="Iowa">Iowa</a></td></tr><tr class="mergedtoprow"><th scope="row" class="infobox-label">Founded</th><td class="infobox-data">1843</td></tr><tr class="mergedrow"><th scope="row" class="infobox-label"><a href="/wiki/Namesake" title="Namesake">Named for</a></th><td class="infobox-data"><a href="/wiki/Black_Hawk_(Sauk_leader)" title="Black Hawk (Sauk leader)">Black Hawk</a></td></tr><tr class="mergedtoprow"><th scope="row" class="infobox-label"><a href="/wiki/County_seat" title="County seat">Seat</a></th><td class="infobox-data"><a href="/wiki/Waterloo,_Iowa" title="Waterloo, Iowa">Waterloo</a></td></tr><tr class="mergedrow"><th scope="row" class="infobox-label">Largest city</th><td class="infobox-data">Waterloo</td></tr><tr class="mergedtoprow"><th colspan="2" class="infobox-header">Area<div class="ib-settlement-fn"></div></th></tr><tr class="mergedrow"><th scope="row" class="infobox-label"><div style="white-space:nowrap;"> • Total</div></th><td class="infobox-data">573 sq mi (1,480 km<sup>2</sup>)</td></tr><tr class="mergedrow"><th scope="row" class="infobox-label"> • Land</th><td class="infobox-data">566 sq mi (1,470 km<sup>2</sup>)</td></tr><tr class="mergedrow"><th scope="row" class="infobox-label"> • Water</th><td class="infobox-data">6.9 sq mi (18 km<sup>2</sup>)  1.2%</td></tr><tr class="mergedtoprow"><th colspan="2" class="infobox-header">Population<div class="ib-settlement-fn"><span class="nowrap"> </span>(<a href="/wiki/2020_United_States_census" title="2020 United States census">2020</a>)</div></th></tr><tr class="mergedrow"><th scope="row" class="infobox-label"><div style="white-space:nowrap;"> • Total</div></th><td class="infobox-data">131,144</td></tr><tr class="mergedrow"><th scope="row" class="infobox-label"> • Density</th><td class="infobox-data">230/sq mi (88/km<sup>2</sup>)</td></tr><tr class="mergedtoprow"><th scope="row" class="infobox-label"><a href="/wiki/Time_zone" title="Time zone">Time zone</a></th><td class="infobox-data"><a href="/wiki/UTC%E2%88%926" class="mw-redirect" title="UTC−6">UTC−6</a> (<a href="/wiki/Central_Time_Zone" title="Central Time Zone">Central</a>)</td></tr><tr class="mergedrow"><th scope="row" class="infobox-label"><span class="nowrap"> • Summer (<a href="/wiki/Daylight_saving_time" title="Daylight saving time">DST</a>)</span></th><td class="infobox-data"><a href="/wiki/UTC%E2%88%925" class="mw-redirect" title="UTC−5">UTC−5</a> (<a href="/wiki/Central_Time_Zone" title="Central Time Zone">CDT</a>)</td></tr><tr class="mergedtoprow"><th scope="row" class="infobox-label">Congressional district</th><td class="infobox-data"><a href="/wiki/Iowa%27s_2nd_congressional_district" title="Iowa's 2nd congressional district">2nd</a></td></tr><tr class="mergedtoprow"><th scope="row" class="infobox-label">Website</th><td class="infobox-data"><span class="url"><a rel="nofollow" class="external text" href="https://www.blackhawkcounty.iowa.gov/">www<wbr />.blackhawkcounty<wbr />.iowa<wbr />.gov</a></span></td></tr></tbody></table> <p><b>Black Hawk County</b> is a <a href="/wiki/County_(United_States)" title="County (United States)">county</a> in the northeastern part of the <a href="/wiki/U.S._state" title="U.S. state">U.S. state</a> of <a href="/wiki/Iowa" title="Iowa">Iowa</a>. As of the <a href="/wiki/2020_United_States_Census" class="mw-redirect" title="2020 United States Census">2020 census</a>, the population was 131,144,<sup id="cite_ref-cen2020_1-0" class="reference"><a href="#cite_note-cen2020-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> making it Iowa's fifth-most populous county. The <a href="/wiki/County_seat" title="County seat">county seat</a> is <a href="/wiki/Waterloo,_Iowa" title="Waterloo, Iowa">Waterloo</a>.<sup id="cite_ref-GR6_2-0" class="reference"><a href="#cite_note-GR6-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p>Black Hawk County is part of the <a href="/wiki/Waterloo_%E2%80%93_Cedar_Falls_metropolitan_area" title="Waterloo – Cedar Falls metropolitan area">Waterloo – Cedar Falls metropolitan area</a>.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="History">History</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Black_Hawk_County,_Iowa&action=edit&section=1" title="Edit section: History"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Black Hawk County was formed on February 17, 1853, from sections of Buchanan County. It was named after <a href="/wiki/Black_Hawk_(Sauk_leader)" title="Black Hawk (Sauk leader)">Black Hawk</a>, a <a href="/wiki/Sauk_people" title="Sauk people">Sauk</a> leader during the 1832 <a href="/wiki/Black_Hawk_War" title="Black Hawk War">Black Hawk War</a>.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Geography">Geography</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Black_Hawk_County,_Iowa&action=edit&section=2" title="Edit section: Geography"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>According to the <a href="/wiki/U.S._Census_Bureau" class="mw-redirect" title="U.S. Census Bureau">U.S. Census Bureau</a>, the county has an area of 573 square miles (1,480 km<sup>2</sup>), of which 566 square miles (1,470 km<sup>2</sup>) is land and 6.9 square miles (18 km<sup>2</sup>) (1.2%) is water.<sup id="cite_ref-GR1_5-0" class="reference"><a href="#cite_note-GR1-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p><p>The <a href="/wiki/Cedar_River_(Iowa_River)" class="mw-redirect" title="Cedar River (Iowa River)">Cedar River</a> roughly divides the county in half from the northwest to the southeast corner. The land is mostly level since much of it is on the river's <a href="/wiki/Flood_plain" class="mw-redirect" title="Flood plain">flood plain</a>. </p> <div class="mw-heading mw-heading3"><h3 id="Major_highways">Major highways</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Black_Hawk_County,_Iowa&action=edit&section=3" title="Edit section: Major highways"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1184024115">.mw-parser-output .div-col{margin-top:0.3em;column-width:30em}.mw-parser-output .div-col-small{font-size:90%}.mw-parser-output .div-col-rules{column-rule:1px solid #aaa}.mw-parser-output .div-col dl,.mw-parser-output .div-col ol,.mw-parser-output .div-col ul{margin-top:0}.mw-parser-output .div-col li,.mw-parser-output .div-col dd{page-break-inside:avoid;break-inside:avoid-column}</style><div class="div-col"> <ul><li><span class="mw-default-size" typeof="mw:File"><a href="/wiki/File:I-380.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/90/I-380.svg/25px-I-380.svg.png" decoding="async" width="25" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/90/I-380.svg/38px-I-380.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/90/I-380.svg/50px-I-380.svg.png 2x" data-file-width="751" data-file-height="601" /></a></span> <a href="/wiki/Interstate_380_(Iowa)" title="Interstate 380 (Iowa)">Interstate 380</a></li> <li><span class="mw-default-size" typeof="mw:File"><a href="/wiki/File:US_20.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/92/US_20.svg/20px-US_20.svg.png" decoding="async" width="20" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/92/US_20.svg/30px-US_20.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/92/US_20.svg/40px-US_20.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span> <a href="/wiki/U.S._Route_20_in_Iowa" title="U.S. Route 20 in Iowa">U.S. Highway 20</a></li> <li><span class="mw-default-size" typeof="mw:File"><a href="/wiki/File:US_63.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e0/US_63.svg/20px-US_63.svg.png" decoding="async" width="20" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e0/US_63.svg/30px-US_63.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e0/US_63.svg/40px-US_63.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span> <a href="/wiki/U.S._Route_63_in_Iowa" title="U.S. Route 63 in Iowa">U.S. Highway 63</a></li> <li><span class="mw-default-size" typeof="mw:File"><a href="/wiki/File:US_218.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/US_218.svg/25px-US_218.svg.png" decoding="async" width="25" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/US_218.svg/38px-US_218.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/US_218.svg/50px-US_218.svg.png 2x" data-file-width="750" data-file-height="600" /></a></span> <a href="/wiki/U.S._Route_218" title="U.S. Route 218">U.S. Highway 218</a></li> <li><span class="mw-default-size" typeof="mw:File"><a href="/wiki/File:Elongated_circle_21.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1d/Elongated_circle_21.svg/20px-Elongated_circle_21.svg.png" decoding="async" width="20" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1d/Elongated_circle_21.svg/30px-Elongated_circle_21.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1d/Elongated_circle_21.svg/40px-Elongated_circle_21.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span> <a href="/wiki/Iowa_Highway_21" title="Iowa Highway 21">Iowa Highway 21</a></li> <li><span class="mw-default-size" typeof="mw:File"><a href="/wiki/File:Elongated_circle_27.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f4/Elongated_circle_27.svg/20px-Elongated_circle_27.svg.png" decoding="async" width="20" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f4/Elongated_circle_27.svg/30px-Elongated_circle_27.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f4/Elongated_circle_27.svg/40px-Elongated_circle_27.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span> <a href="/wiki/Iowa_Highway_27" class="mw-redirect" title="Iowa Highway 27">Iowa Highway 27</a></li> <li><span class="mw-default-size" typeof="mw:File"><a href="/wiki/File:Elongated_circle_57.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Elongated_circle_57.svg/20px-Elongated_circle_57.svg.png" decoding="async" width="20" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Elongated_circle_57.svg/30px-Elongated_circle_57.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Elongated_circle_57.svg/40px-Elongated_circle_57.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span> <a href="/wiki/Iowa_Highway_57" title="Iowa Highway 57">Iowa Highway 57</a></li> <li><span class="mw-default-size" typeof="mw:File"><a href="/wiki/File:Elongated_circle_58.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d8/Elongated_circle_58.svg/20px-Elongated_circle_58.svg.png" decoding="async" width="20" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d8/Elongated_circle_58.svg/30px-Elongated_circle_58.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d8/Elongated_circle_58.svg/40px-Elongated_circle_58.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span> <a href="/wiki/Iowa_Highway_58" title="Iowa Highway 58">Iowa Highway 58</a></li> <li><span class="mw-default-size" typeof="mw:File"><a href="/wiki/File:Elongated_circle_175.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8c/Elongated_circle_175.svg/25px-Elongated_circle_175.svg.png" decoding="async" width="25" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8c/Elongated_circle_175.svg/38px-Elongated_circle_175.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8c/Elongated_circle_175.svg/50px-Elongated_circle_175.svg.png 2x" data-file-width="750" data-file-height="600" /></a></span> <a href="/wiki/Iowa_Highway_175" title="Iowa Highway 175">Iowa Highway 175</a></li> <li><span class="mw-default-size" typeof="mw:File"><a href="/wiki/File:Elongated_circle_281.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Elongated_circle_281.svg/25px-Elongated_circle_281.svg.png" decoding="async" width="25" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Elongated_circle_281.svg/38px-Elongated_circle_281.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Elongated_circle_281.svg/50px-Elongated_circle_281.svg.png 2x" data-file-width="750" data-file-height="600" /></a></span> <a href="/wiki/Iowa_Highway_281" title="Iowa Highway 281">Iowa Highway 281</a></li></ul> </div> <div class="mw-heading mw-heading3"><h3 id="Transit">Transit</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Black_Hawk_County,_Iowa&action=edit&section=4" title="Edit section: Transit"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Metropolitan_Transit_Authority_of_Black_Hawk_County" title="Metropolitan Transit Authority of Black Hawk County">Metropolitan Transit Authority of Black Hawk County</a></li> <li><a href="/w/index.php?title=List_of_intercity_bus_stops_in_Iowa&action=edit&redlink=1" class="new" title="List of intercity bus stops in Iowa (page does not exist)">List of intercity bus stops in Iowa</a></li></ul> <div class="mw-heading mw-heading3"><h3 id="Adjacent_counties">Adjacent counties</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Black_Hawk_County,_Iowa&action=edit&section=5" title="Edit section: Adjacent counties"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Bremer_County,_Iowa" title="Bremer County, Iowa">Bremer County</a> (north)</li> <li><a href="/wiki/Buchanan_County,_Iowa" title="Buchanan County, Iowa">Buchanan County</a> (east)</li> <li><a href="/wiki/Benton_County,_Iowa" title="Benton County, Iowa">Benton County</a> (southeast)</li> <li><a href="/wiki/Tama_County,_Iowa" title="Tama County, Iowa">Tama County</a> (southwest)</li> <li><a href="/wiki/Grundy_County,_Iowa" title="Grundy County, Iowa">Grundy County</a> (west)</li> <li><a href="/wiki/Butler_County,_Iowa" title="Butler County, Iowa">Butler County</a> (northwest)</li> <li><a href="/wiki/Fayette_County,_Iowa" title="Fayette County, Iowa">Fayette County</a> (northeast)</li></ul> <div class="mw-heading mw-heading2"><h2 id="Demographics">Demographics</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Black_Hawk_County,_Iowa&action=edit&section=6" title="Edit section: Demographics"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1224496135">.mw-parser-output .us-census-pop{border-spacing:1px;border:1px solid #a2a9b1;background-color:var(--background-color-neutral-subtle,#f8f9fa);padding:0.3em;font-size:95%}.mw-parser-output .us-census-pop caption{background-color:lavender;color:black;padding-right:0.2em;padding-left:0.2em;font-size:110%;font-weight:bold;border:1px solid #a2a9b1;border-bottom:none}.mw-parser-output .us-census-pop th[scope=col]{border-bottom:1px solid black}.mw-parser-output .us-census-pop td:nth-child(2){text-align:right;padding-left:0.5em;padding-right:0}.mw-parser-output .us-census-pop td.us-census-pop-estimate{padding-left:0}.mw-parser-output .us-census-pop td:nth-child(3){padding-left:0}.mw-parser-output .us-census-pop td:nth-child(4){padding-left:0.5em;text-align:right}.mw-parser-output .us-census-pop-footnote{border-top:1px solid black;font-size:85%;text-align:center}@media(min-width:720px){.mw-parser-output .us-census-pop-right{float:right;clear:right;margin:0 0 1em 1em}.mw-parser-output .us-census-pop-left{float:left;clear:left;margin:0 1em 1em 0}.mw-parser-output .us-census-pop-center{float:none;margin-left:auto;margin-right:auto}.mw-parser-output .us-census-pop-none{float:none;margin:0 1em 1em 0}}</style> <table class="us-census-pop us-census-pop-right"> <caption>Historical population</caption> <tbody><tr><th scope="col">Census</th><th scope="col"><abbr title="Population">Pop.</abbr></th><th scope="col"><style data-mw-deduplicate="TemplateStyles:r1152813436">.mw-parser-output .sr-only{border:0;clip:rect(0,0,0,0);clip-path:polygon(0px 0px,0px 0px,0px 0px);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px;white-space:nowrap}</style><span class="sr-only">Note</span></th><th scope="col"><abbr title="Percent change">%±</abbr></th></tr> <tr><th scope="row"><a href="/wiki/1850_United_States_census" title="1850 United States census">1850</a></th><td>135</td><td></td><td>—</td></tr><tr><th scope="row"><a href="/wiki/1860_United_States_census" title="1860 United States census">1860</a></th><td>8,244</td><td></td><td>6,006.7%</td></tr><tr><th scope="row"><a href="/wiki/1870_United_States_census" title="1870 United States census">1870</a></th><td>21,706</td><td></td><td>163.3%</td></tr><tr><th scope="row"><a href="/wiki/1880_United_States_census" title="1880 United States census">1880</a></th><td>23,913</td><td></td><td>10.2%</td></tr><tr><th scope="row"><a href="/wiki/1890_United_States_census" title="1890 United States census">1890</a></th><td>24,219</td><td></td><td>1.3%</td></tr><tr><th scope="row"><a href="/wiki/1900_United_States_census" title="1900 United States census">1900</a></th><td>32,399</td><td></td><td>33.8%</td></tr><tr><th scope="row"><a href="/wiki/1910_United_States_census" title="1910 United States census">1910</a></th><td>44,865</td><td></td><td>38.5%</td></tr><tr><th scope="row"><a href="/wiki/1920_United_States_census" title="1920 United States census">1920</a></th><td>56,570</td><td></td><td>26.1%</td></tr><tr><th scope="row"><a href="/wiki/1930_United_States_census" title="1930 United States census">1930</a></th><td>69,146</td><td></td><td>22.2%</td></tr><tr><th scope="row"><a href="/wiki/1940_United_States_census" title="1940 United States census">1940</a></th><td>79,946</td><td></td><td>15.6%</td></tr><tr><th scope="row"><a href="/wiki/1950_United_States_census" title="1950 United States census">1950</a></th><td>100,448</td><td></td><td>25.6%</td></tr><tr><th scope="row"><a href="/wiki/1960_United_States_census" title="1960 United States census">1960</a></th><td>122,482</td><td></td><td>21.9%</td></tr><tr><th scope="row"><a href="/wiki/1970_United_States_census" title="1970 United States census">1970</a></th><td>132,916</td><td></td><td>8.5%</td></tr><tr><th scope="row"><a href="/wiki/1980_United_States_census" title="1980 United States census">1980</a></th><td>137,961</td><td></td><td>3.8%</td></tr><tr><th scope="row"><a href="/wiki/1990_United_States_census" title="1990 United States census">1990</a></th><td>123,798</td><td></td><td>−10.3%</td></tr><tr><th scope="row"><a href="/wiki/2000_United_States_census" title="2000 United States census">2000</a></th><td>128,012</td><td></td><td>3.4%</td></tr><tr><th scope="row"><a href="/wiki/2010_United_States_census" title="2010 United States census">2010</a></th><td>131,090</td><td></td><td>2.4%</td></tr><tr><th scope="row"><a href="/wiki/2020_United_States_census" title="2020 United States census">2020</a></th><td>131,144</td><td></td><td>0.0%</td></tr><tr><th scope="row">2023 (est.)</th><td class="us-census-pop-estimate">130,471</td><td><sup id="cite_ref-USCensusEst2023_6-0" class="reference"><a href="#cite_note-USCensusEst2023-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup></td><td>−0.5%</td></tr><tr><td colspan="4" class="us-census-pop-footnote" style="text-align: center">U.S. Decennial Census<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup><br />1790-1960<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> 1900-1990<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup><br />1990-2000<sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> 2010-2019<sup id="cite_ref-QF_11-0" class="reference"><a href="#cite_note-QF-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup></td></tr> </tbody></table> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:BlackHawkCountyIowaPop2020.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7f/BlackHawkCountyIowaPop2020.png/220px-BlackHawkCountyIowaPop2020.png" decoding="async" width="220" height="115" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/7f/BlackHawkCountyIowaPop2020.png/330px-BlackHawkCountyIowaPop2020.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/7f/BlackHawkCountyIowaPop2020.png/440px-BlackHawkCountyIowaPop2020.png 2x" data-file-width="1253" data-file-height="657" /></a><figcaption>Population of Black Hawk County from US census data</figcaption></figure> <div class="mw-heading mw-heading3"><h3 id="2020_census">2020 census</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Black_Hawk_County,_Iowa&action=edit&section=7" title="Edit section: 2020 census"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The 2020 census recorded a population of 131,144 in the county, with a population density of <span style="display:none" data-sort-value="7002229501113781449♠"></span>229.5011/sq mi (88.6109/km<sup>2</sup>). 94.55% of the population reported being of one race. 73.49% were White, 10.43% were Black, 4.92% were Hispanic, 0.32% were Native American, 2.61% were Asian, 0.65% were Native Hawaiian or Pacific Islander and 7.57% were some other race or more than one race. There were 58,559 housing units of which 54,223 were occupied.<sup id="cite_ref-cen2020_1-1" class="reference"><a href="#cite_note-cen2020-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="2010_census">2010 census</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Black_Hawk_County,_Iowa&action=edit&section=8" title="Edit section: 2010 census"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The 2010 census recorded a population of 131,090 in the county, with a population density of <span style="display:none" data-sort-value="7002231199294532627♠"></span>231.20/sq mi (89.27/km<sup>2</sup>). There were 55,887 housing units, of which 52,470 were occupied.<sup id="cite_ref-USCB_12-0" class="reference"><a href="#cite_note-USCB-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> </p> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/File:BlackHawkCountyIA2022PopPyr.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/04/BlackHawkCountyIA2022PopPyr.png/220px-BlackHawkCountyIA2022PopPyr.png" decoding="async" width="220" height="264" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/04/BlackHawkCountyIA2022PopPyr.png/330px-BlackHawkCountyIA2022PopPyr.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/04/BlackHawkCountyIA2022PopPyr.png/440px-BlackHawkCountyIA2022PopPyr.png 2x" data-file-width="1000" data-file-height="1200" /></a><figcaption>2022 US Census <a href="/wiki/Population_pyramid" title="Population pyramid">population pyramid</a> for Black Hawk County from <a href="/wiki/American_Community_Survey" title="American Community Survey">ACS</a> 5-year estimates</figcaption></figure> <div class="mw-heading mw-heading3"><h3 id="2000_census">2000 census</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Black_Hawk_County,_Iowa&action=edit&section=9" title="Edit section: 2000 census"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>At the <a href="/wiki/2000_United_States_Census" class="mw-redirect" title="2000 United States Census">2000 census</a> there were 128,012 people, 49,683 households, and 31,946 families in the county. The population density was 226 inhabitants per square mile (87/km<sup>2</sup>). There were 51,759 housing units at an average density of 91 per square mile (35/km<sup>2</sup>). The <a href="/wiki/Race_and_ethnicity_in_the_United_States_Census#2000_census" class="mw-redirect" title="Race and ethnicity in the United States Census">racial makeup</a> of the county was 88.42% <a href="/wiki/Race_(United_States_Census)" class="mw-redirect" title="Race (United States Census)">White</a>, 7.95% <a href="/wiki/Race_(United_States_Census)" class="mw-redirect" title="Race (United States Census)">Black</a> or <a href="/wiki/Race_(United_States_Census)" class="mw-redirect" title="Race (United States Census)">African American</a>, 0.18% <a href="/wiki/Race_(United_States_Census)" class="mw-redirect" title="Race (United States Census)">Native American</a>, 0.98% <a href="/wiki/Race_(United_States_Census)" class="mw-redirect" title="Race (United States Census)">Asian</a>, 0.04% <a href="/wiki/Race_(United_States_Census)" class="mw-redirect" title="Race (United States Census)">Pacific Islander</a>, 0.93% from other races, and 1.49% from two or more races. 1.84%.<sup id="cite_ref-GR2_13-0" class="reference"><a href="#cite_note-GR2-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> were <a href="/wiki/Race_(United_States_Census)" class="mw-redirect" title="Race (United States Census)">Hispanic</a> or <a href="/wiki/Race_(United_States_Census)" class="mw-redirect" title="Race (United States Census)">Latino</a> of any race. </p><p>Of the 49,683 households 29.50% had children under the age of 18 living with them, 50.20% were married couples living together, 10.80% had a female householder with no husband present, and 35.70% were non-families. 27.10% of households were one person and 10.90% were one person aged 65 or older. The average household size was 2.45 and the average family size was 2.97. </p><p>Age spread: 23.10% under the age of 18, 15.70% from 18 to 24, 25.20% from 25 to 44, 22.00% from 45 to 64, and 14.00% 65 or older. The median age was 34 years. For every 100 females, there were 92.30 males. For every 100 females age 18 and over, there were 88.80 males. </p><p>The median household income was $37,266 and the median family income was $47,398. Males had a median income of $33,138 versus $23,394 for females. The per capita income for the county was $18,885. About 7.90% of families and 13.10% of the population were below the <a href="/wiki/Poverty_line" class="mw-redirect" title="Poverty line">poverty line</a>, including 14.40% of those under age 18 and 8.90% of those age 65 or over. </p> <div class="mw-heading mw-heading2"><h2 id="Communities">Communities</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Black_Hawk_County,_Iowa&action=edit&section=10" title="Edit section: Communities"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Cities">Cities</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Black_Hawk_County,_Iowa&action=edit&section=11" title="Edit section: Cities"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1184024115"><div class="div-col" style="column-width: 15em;"> <ul><li><a href="/wiki/Cedar_Falls,_Iowa" title="Cedar Falls, Iowa">Cedar Falls</a></li> <li><a href="/wiki/Dunkerton,_Iowa" title="Dunkerton, Iowa">Dunkerton</a></li> <li><a href="/wiki/Elk_Run_Heights,_Iowa" title="Elk Run Heights, Iowa">Elk Run Heights</a></li> <li><a href="/wiki/Evansdale,_Iowa" title="Evansdale, Iowa">Evansdale</a></li> <li><a href="/wiki/Gilbertville,_Iowa" title="Gilbertville, Iowa">Gilbertville</a></li> <li><a href="/wiki/Hudson,_Iowa" title="Hudson, Iowa">Hudson</a></li> <li><a href="/wiki/Janesville,_Iowa" title="Janesville, Iowa">Janesville</a></li> <li><a href="/wiki/Jesup,_Iowa" title="Jesup, Iowa">Jesup</a></li> <li><a href="/wiki/La_Porte_City,_Iowa" title="La Porte City, Iowa">La Porte City</a></li> <li><a href="/wiki/Raymond,_Iowa" title="Raymond, Iowa">Raymond</a></li> <li><a href="/wiki/Waterloo,_Iowa" title="Waterloo, Iowa">Waterloo</a></li></ul> </div> <div class="mw-heading mw-heading3"><h3 id="Census-designated_place">Census-designated place</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Black_Hawk_County,_Iowa&action=edit&section=12" title="Edit section: Census-designated place"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Washburn,_Iowa" title="Washburn, Iowa">Washburn</a></li></ul> <div class="mw-heading mw-heading3"><h3 id="Other_unincorporated_communities">Other unincorporated communities</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Black_Hawk_County,_Iowa&action=edit&section=13" title="Edit section: Other unincorporated communities"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Blessing,_Iowa" title="Blessing, Iowa">Blessing</a></li> <li><a href="/wiki/Dewar,_Iowa" title="Dewar, Iowa">Dewar</a></li> <li><a href="/wiki/Eagle_Center,_Iowa" title="Eagle Center, Iowa">Eagle Center</a></li> <li><a href="/wiki/Finchford,_Iowa" title="Finchford, Iowa">Finchford</a></li> <li><a href="/w/index.php?title=Glasgow,_Iowa&action=edit&redlink=1" class="new" title="Glasgow, Iowa (page does not exist)">Glasgow</a></li> <li><a href="/wiki/Voorhies,_Iowa" title="Voorhies, Iowa">Voorhies</a></li></ul> <div class="mw-heading mw-heading3"><h3 id="Townships">Townships</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Black_Hawk_County,_Iowa&action=edit&section=14" title="Edit section: Townships"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Black Hawk County is divided into seventeen <a href="/wiki/Township_(United_States)" title="Township (United States)">townships</a>: </p> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1184024115"><div class="div-col" style="column-width: 15em;"> <ul><li><a href="/wiki/Barclay_Township,_Black_Hawk_County,_Iowa" title="Barclay Township, Black Hawk County, Iowa">Barclay</a></li> <li><a href="/wiki/Bennington_Township,_Black_Hawk_County,_Iowa" title="Bennington Township, Black Hawk County, Iowa">Bennington</a></li> <li><a href="/wiki/Big_Creek_Township,_Black_Hawk_County,_Iowa" title="Big Creek Township, Black Hawk County, Iowa">Big Creek</a></li> <li><a href="/wiki/Black_Hawk_Township,_Black_Hawk_County,_Iowa" title="Black Hawk Township, Black Hawk County, Iowa">Black Hawk</a></li> <li><a href="/wiki/Cedar_Township,_Black_Hawk_County,_Iowa" title="Cedar Township, Black Hawk County, Iowa">Cedar</a></li> <li><a href="/wiki/Cedar_Falls_Township,_Black_Hawk_County,_Iowa" title="Cedar Falls Township, Black Hawk County, Iowa">Cedar Falls</a></li> <li><a href="/wiki/Eagle_Township,_Black_Hawk_County,_Iowa" title="Eagle Township, Black Hawk County, Iowa">Eagle</a></li> <li><a href="/wiki/East_Waterloo_Township,_Black_Hawk_County,_Iowa" title="East Waterloo Township, Black Hawk County, Iowa">East Waterloo</a></li> <li><a href="/wiki/Fox_Township,_Black_Hawk_County,_Iowa" title="Fox Township, Black Hawk County, Iowa">Fox</a></li> <li><a href="/wiki/Lester_Township,_Black_Hawk_County,_Iowa" title="Lester Township, Black Hawk County, Iowa">Lester</a></li> <li><a href="/wiki/Lincoln_Township,_Black_Hawk_County,_Iowa" title="Lincoln Township, Black Hawk County, Iowa">Lincoln</a></li> <li><a href="/wiki/Mount_Vernon_Township,_Black_Hawk_County,_Iowa" title="Mount Vernon Township, Black Hawk County, Iowa">Mount Vernon</a></li> <li><a href="/wiki/Orange_Township,_Black_Hawk_County,_Iowa" title="Orange Township, Black Hawk County, Iowa">Orange</a></li> <li><a href="/wiki/Poyner_Township,_Black_Hawk_County,_Iowa" title="Poyner Township, Black Hawk County, Iowa">Poyner</a></li> <li><a href="/wiki/Spring_Creek_Township,_Black_Hawk_County,_Iowa" title="Spring Creek Township, Black Hawk County, Iowa">Spring Creek</a></li> <li><a href="/wiki/Union_Township,_Black_Hawk_County,_Iowa" title="Union Township, Black Hawk County, Iowa">Union</a></li> <li><a href="/wiki/Washington_Township,_Black_Hawk_County,_Iowa" title="Washington Township, Black Hawk County, Iowa">Washington</a></li></ul> </div> <div class="mw-heading mw-heading3"><h3 id="Population_ranking">Population ranking</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Black_Hawk_County,_Iowa&action=edit&section=15" title="Edit section: Population ranking"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The population ranking of the following table is based on the <a href="/wiki/2020_United_States_census" title="2020 United States census">2020 census</a> of Black Hawk County.<sup id="cite_ref-cen2020_1-2" class="reference"><a href="#cite_note-cen2020-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p><p><b>†</b> <i>county seat</i> </p> <table class="wikitable sortable"> <tbody><tr> <th>Rank </th> <th>City/Town/etc. </th> <th>Municipal type </th> <th>Population (2020 Census) </th></tr> <tr style="background-color:#FFFACD;"> <td>1 </td> <td><b>†</b> <b><a href="/wiki/Waterloo,_Iowa" title="Waterloo, Iowa">Waterloo</a></b> </td> <td>City </td> <td>67,314 </td></tr> <tr style="background-color:#FFFACD;"> <td>2 </td> <td><b><a href="/wiki/Cedar_Falls,_Iowa" title="Cedar Falls, Iowa">Cedar Falls</a></b> </td> <td>City </td> <td>40,713 </td></tr> <tr style="background-color:#FFFACD;"> <td>3 </td> <td><b><a href="/wiki/Evansdale,_Iowa" title="Evansdale, Iowa">Evansdale</a></b> </td> <td>City </td> <td>4,561 </td></tr> <tr style="background-color:#FFFACD;"> <td>4 </td> <td><b><a href="/wiki/Hudson,_Iowa" title="Hudson, Iowa">Hudson</a></b> </td> <td>City </td> <td>2,546 </td></tr> <tr style="background-color:#FFFACD;"> <td>5 </td> <td><b><a href="/wiki/Jesup,_Iowa" title="Jesup, Iowa">Jesup</a></b> (<i>mostly in <a href="/wiki/Buchanan_County,_Iowa" title="Buchanan County, Iowa">Buchanan County</a></i>) </td> <td>City </td> <td>193 (2508 total) </td></tr> <tr style="background-color:#FFFACD;"> <td>6 </td> <td><b><a href="/wiki/La_Porte_City,_Iowa" title="La Porte City, Iowa">La Porte City</a></b> </td> <td>City </td> <td>2,284 </td></tr> <tr style="background-color:#FFFACD;"> <td>7 </td> <td><b><a href="/wiki/Elk_Run_Heights,_Iowa" title="Elk Run Heights, Iowa">Elk Run Heights</a></b> </td> <td>City </td> <td>1,069 </td></tr> <tr style="background-color:#FFFACD;"> <td>8 </td> <td><b><a href="/wiki/Janesville,_Iowa" title="Janesville, Iowa">Janesville</a></b> (<i>mostly in <a href="/wiki/Bremer_County,_Iowa" title="Bremer County, Iowa">Bremer County</a></i>) </td> <td>City </td> <td>115 (1034 total) </td></tr> <tr style="background-color:#F0FFF0;"> <td>9 </td> <td><b><a href="/wiki/Washburn,_Iowa" title="Washburn, Iowa">Washburn</a></b> </td> <td>CDP </td> <td>870 </td></tr> <tr style="background-color:#FFFACD;"> <td>10 </td> <td><b><a href="/wiki/Dunkerton,_Iowa" title="Dunkerton, Iowa">Dunkerton</a></b> </td> <td>City </td> <td>842 </td></tr> <tr style="background-color:#FFFACD;"> <td>11 </td> <td><b><a href="/wiki/Gilbertville,_Iowa" title="Gilbertville, Iowa">Gilbertville</a></b> </td> <td>City </td> <td>794 </td></tr> <tr style="background-color:#FFFACD;"> <td>12 </td> <td><b><a href="/wiki/Raymond,_Iowa" title="Raymond, Iowa">Raymond</a></b> </td> <td>City </td> <td>759 </td></tr></tbody></table> <div class="mw-heading mw-heading2"><h2 id="Politics">Politics</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Black_Hawk_County,_Iowa&action=edit&section=16" title="Edit section: Politics"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Black Hawk County has been a Democratic stronghold in Iowa since the late 1980s. In presidential politics, it is one of the most Democratic counties in Iowa. As the state swung hard to the right in the 2010s and 2020s, Black Hawk County—as a major population center, in accordance with most other population centers nationwide—has remained staunchly Democratic. In 2016, however, Donald Trump became the first Republican since 1984 to hold the Democratic candidate's margin to under 10 percent, something he repeated in 2020 albeit with reduced margins. </p> <table class="wikitable sortable mw-collapsible floatright" style="font-size: 95%;"> <caption>United States presidential election results for Black Hawk County, Iowa<sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> </caption> <tbody><tr> <th scope="col" rowspan="2">Year </th> <th scope="col" colspan="2"><a href="/wiki/Republican_Party_(United_States)" title="Republican Party (United States)">Republican</a> </th> <th scope="col" colspan="2"><a href="/wiki/Democratic_Party_(United_States)" title="Democratic Party (United States)">Democratic</a> </th> <th scope="col" colspan="2"><a href="/wiki/Third_party_(U.S._politics)" title="Third party (U.S. politics)">Third party(ies)</a> </th></tr> <tr> <th>No. </th> <th scope="col">%</th> <th scope="col">No. </th> <th scope="col">%</th> <th scope="col">No. </th> <th scope="col">% </th></tr> <tr> <td style="color:black;background-color:#B0CEFF"><b><a href="/wiki/2024_United_States_presidential_election_in_Iowa" title="2024 United States presidential election in Iowa">2024</a></b> </td> <td style="background-color:#FFB6B6">30,572 </td> <td style="background-color:#FFB6B6">48.60% </td> <td style="color:black;background-color:#B0CEFF">31,299 </td> <td style="color:black;background-color:#B0CEFF"><b>49.76%</b> </td> <td style="text-align:center; background:#F0FFF0;">1,035 </td> <td style="text-align:center; background:#F0FFF0;">1.65% </td></tr> <tr> <td style="color:black;background-color:#B0CEFF"><b><a href="/wiki/2020_United_States_presidential_election_in_Iowa" title="2020 United States presidential election in Iowa">2020</a></b> </td> <td style="background-color:#FFB6B6">29,640 </td> <td style="background-color:#FFB6B6">44.51% </td> <td style="color:black;background-color:#B0CEFF">35,647 </td> <td style="color:black;background-color:#B0CEFF"><b>53.53%</b> </td> <td style="text-align:center; background:#F0FFF0;">1,306 </td> <td style="text-align:center; background:#F0FFF0;">1.96% </td></tr> <tr> <td style="color:black;background-color:#B0CEFF"><b><a href="/wiki/2016_United_States_presidential_election_in_Iowa" title="2016 United States presidential election in Iowa">2016</a></b> </td> <td style="background-color:#FFB6B6">27,476 </td> <td style="background-color:#FFB6B6">42.66% </td> <td style="color:black;background-color:#B0CEFF">32,233 </td> <td style="color:black;background-color:#B0CEFF"><b>50.05%</b> </td> <td style="text-align:center; background:#F0FFF0;">4,696 </td> <td style="text-align:center; background:#F0FFF0;">7.29% </td></tr> <tr> <td style="color:black;background-color:#B0CEFF"><b><a href="/wiki/2012_United_States_presidential_election_in_Iowa" title="2012 United States presidential election in Iowa">2012</a></b> </td> <td style="background-color:#FFB6B6">26,235 </td> <td style="background-color:#FFB6B6">39.07% </td> <td style="color:black;background-color:#B0CEFF">39,821 </td> <td style="color:black;background-color:#B0CEFF"><b>59.31%</b> </td> <td style="text-align:center; background:#F0FFF0;">1,085 </td> <td style="text-align:center; background:#F0FFF0;">1.62% </td></tr> <tr> <td style="color:black;background-color:#B0CEFF"><b><a href="/wiki/2008_United_States_presidential_election_in_Iowa" title="2008 United States presidential election in Iowa">2008</a></b> </td> <td style="background-color:#FFB6B6">24,662 </td> <td style="background-color:#FFB6B6">38.07% </td> <td style="color:black;background-color:#B0CEFF">39,184 </td> <td style="color:black;background-color:#B0CEFF"><b>60.48%</b> </td> <td style="text-align:center; background:#F0FFF0;">941 </td> <td style="text-align:center; background:#F0FFF0;">1.45% </td></tr> <tr> <td style="color:black;background-color:#B0CEFF"><b><a href="/wiki/2004_United_States_presidential_election_in_Iowa" title="2004 United States presidential election in Iowa">2004</a></b> </td> <td style="background-color:#FFB6B6">28,046 </td> <td style="background-color:#FFB6B6">43.89% </td> <td style="color:black;background-color:#B0CEFF">35,392 </td> <td style="color:black;background-color:#B0CEFF"><b>55.38%</b> </td> <td style="text-align:center; background:#F0FFF0;">469 </td> <td style="text-align:center; background:#F0FFF0;">0.73% </td></tr> <tr> <td style="color:black;background-color:#B0CEFF"><b><a href="/wiki/2000_United_States_presidential_election_in_Iowa" title="2000 United States presidential election in Iowa">2000</a></b> </td> <td style="background-color:#FFB6B6">23,468 </td> <td style="background-color:#FFB6B6">42.60% </td> <td style="color:black;background-color:#B0CEFF">30,112 </td> <td style="color:black;background-color:#B0CEFF"><b>54.66%</b> </td> <td style="text-align:center; background:#F0FFF0;">1,505 </td> <td style="text-align:center; background:#F0FFF0;">2.73% </td></tr> <tr> <td style="color:black;background-color:#B0CEFF"><b><a href="/wiki/1996_United_States_presidential_election_in_Iowa" title="1996 United States presidential election in Iowa">1996</a></b> </td> <td style="background-color:#FFB6B6">19,322 </td> <td style="background-color:#FFB6B6">36.38% </td> <td style="color:black;background-color:#B0CEFF">29,651 </td> <td style="color:black;background-color:#B0CEFF"><b>55.83%</b> </td> <td style="text-align:center; background:#F0FFF0;">4,136 </td> <td style="text-align:center; background:#F0FFF0;">7.79% </td></tr> <tr> <td style="color:black;background-color:#B0CEFF"><b><a href="/wiki/1992_United_States_presidential_election_in_Iowa" title="1992 United States presidential election in Iowa">1992</a></b> </td> <td style="background-color:#FFB6B6">21,398 </td> <td style="background-color:#FFB6B6">34.77% </td> <td style="color:black;background-color:#B0CEFF">29,584 </td> <td style="color:black;background-color:#B0CEFF"><b>48.06%</b> </td> <td style="text-align:center; background:#F0FFF0;">10,568 </td> <td style="text-align:center; background:#F0FFF0;">17.17% </td></tr> <tr> <td style="color:black;background-color:#B0CEFF"><b><a href="/wiki/1988_United_States_presidential_election_in_Iowa" title="1988 United States presidential election in Iowa">1988</a></b> </td> <td style="background-color:#FFB6B6">24,112 </td> <td style="background-color:#FFB6B6">42.93% </td> <td style="color:black;background-color:#B0CEFF">31,657 </td> <td style="color:black;background-color:#B0CEFF"><b>56.36%</b> </td> <td style="text-align:center; background:#F0FFF0;">402 </td> <td style="text-align:center; background:#F0FFF0;">0.72% </td></tr> <tr> <td style="background-color:#FFB6B6"><b><a href="/wiki/1984_United_States_presidential_election_in_Iowa" title="1984 United States presidential election in Iowa">1984</a></b> </td> <td style="background-color:#FFB6B6">32,262 </td> <td style="background-color:#FFB6B6"><b>50.23%</b> </td> <td style="color:black;background-color:#B0CEFF">31,467 </td> <td style="color:black;background-color:#B0CEFF">48.99% </td> <td style="text-align:center; background:#F0FFF0;">504 </td> <td style="text-align:center; background:#F0FFF0;">0.78% </td></tr> <tr> <td style="background-color:#FFB6B6"><b><a href="/wiki/1980_United_States_presidential_election_in_Iowa" title="1980 United States presidential election in Iowa">1980</a></b> </td> <td style="background-color:#FFB6B6">29,627 </td> <td style="background-color:#FFB6B6"><b>46.49%</b> </td> <td style="color:black;background-color:#B0CEFF">27,443 </td> <td style="color:black;background-color:#B0CEFF">43.07% </td> <td style="text-align:center; background:#F0FFF0;">6,652 </td> <td style="text-align:center; background:#F0FFF0;">10.44% </td></tr> <tr> <td style="background-color:#FFB6B6"><b><a href="/wiki/1976_United_States_presidential_election_in_Iowa" title="1976 United States presidential election in Iowa">1976</a></b> </td> <td style="background-color:#FFB6B6">30,994 </td> <td style="background-color:#FFB6B6"><b>50.22%</b> </td> <td style="color:black;background-color:#B0CEFF">29,508 </td> <td style="color:black;background-color:#B0CEFF">47.81% </td> <td style="text-align:center; background:#F0FFF0;">1,213 </td> <td style="text-align:center; background:#F0FFF0;">1.97% </td></tr> <tr> <td style="background-color:#FFB6B6"><b><a href="/wiki/1972_United_States_presidential_election_in_Iowa" title="1972 United States presidential election in Iowa">1972</a></b> </td> <td style="background-color:#FFB6B6">30,929 </td> <td style="background-color:#FFB6B6"><b>57.51%</b> </td> <td style="color:black;background-color:#B0CEFF">21,721 </td> <td style="color:black;background-color:#B0CEFF">40.39% </td> <td style="text-align:center; background:#F0FFF0;">1,132 </td> <td style="text-align:center; background:#F0FFF0;">2.10% </td></tr> <tr> <td style="background-color:#FFB6B6"><b><a href="/wiki/1968_United_States_presidential_election_in_Iowa" title="1968 United States presidential election in Iowa">1968</a></b> </td> <td style="background-color:#FFB6B6">25,594 </td> <td style="background-color:#FFB6B6"><b>51.65%</b> </td> <td style="color:black;background-color:#B0CEFF">21,097 </td> <td style="color:black;background-color:#B0CEFF">42.57% </td> <td style="text-align:center; background:#F0FFF0;">2,863 </td> <td style="text-align:center; background:#F0FFF0;">5.78% </td></tr> <tr> <td style="color:black;background-color:#B0CEFF"><b><a href="/wiki/1964_United_States_presidential_election_in_Iowa" title="1964 United States presidential election in Iowa">1964</a></b> </td> <td style="background-color:#FFB6B6">19,744 </td> <td style="background-color:#FFB6B6">39.08% </td> <td style="color:black;background-color:#B0CEFF">30,716 </td> <td style="color:black;background-color:#B0CEFF"><b>60.80%</b> </td> <td style="text-align:center; background:#F0FFF0;">56 </td> <td style="text-align:center; background:#F0FFF0;">0.11% </td></tr> <tr> <td style="background-color:#FFB6B6"><b><a href="/wiki/1960_United_States_presidential_election_in_Iowa" title="1960 United States presidential election in Iowa">1960</a></b> </td> <td style="background-color:#FFB6B6">28,435 </td> <td style="background-color:#FFB6B6"><b>54.11%</b> </td> <td style="color:black;background-color:#B0CEFF">24,078 </td> <td style="color:black;background-color:#B0CEFF">45.82% </td> <td style="text-align:center; background:#F0FFF0;">38 </td> <td style="text-align:center; background:#F0FFF0;">0.07% </td></tr> <tr> <td style="background-color:#FFB6B6"><b><a href="/wiki/1956_United_States_presidential_election_in_Iowa" title="1956 United States presidential election in Iowa">1956</a></b> </td> <td style="background-color:#FFB6B6">28,250 </td> <td style="background-color:#FFB6B6"><b>57.99%</b> </td> <td style="color:black;background-color:#B0CEFF">20,403 </td> <td style="color:black;background-color:#B0CEFF">41.88% </td> <td style="text-align:center; background:#F0FFF0;">66 </td> <td style="text-align:center; background:#F0FFF0;">0.14% </td></tr> <tr> <td style="background-color:#FFB6B6"><b><a href="/wiki/1952_United_States_presidential_election_in_Iowa" title="1952 United States presidential election in Iowa">1952</a></b> </td> <td style="background-color:#FFB6B6">28,671 </td> <td style="background-color:#FFB6B6"><b>62.01%</b> </td> <td style="color:black;background-color:#B0CEFF">17,360 </td> <td style="color:black;background-color:#B0CEFF">37.55% </td> <td style="text-align:center; background:#F0FFF0;">203 </td> <td style="text-align:center; background:#F0FFF0;">0.44% </td></tr> <tr> <td style="color:black;background-color:#B0CEFF"><b><a href="/wiki/1948_United_States_presidential_election_in_Iowa" title="1948 United States presidential election in Iowa">1948</a></b> </td> <td style="background-color:#FFB6B6">16,041 </td> <td style="background-color:#FFB6B6">44.28% </td> <td style="color:black;background-color:#B0CEFF">19,603 </td> <td style="color:black;background-color:#B0CEFF"><b>54.11%</b> </td> <td style="text-align:center; background:#F0FFF0;">586 </td> <td style="text-align:center; background:#F0FFF0;">1.62% </td></tr> <tr> <td style="color:black;background-color:#B0CEFF"><b><a href="/wiki/1944_United_States_presidential_election_in_Iowa" title="1944 United States presidential election in Iowa">1944</a></b> </td> <td style="background-color:#FFB6B6">15,687 </td> <td style="background-color:#FFB6B6">48.37% </td> <td style="color:black;background-color:#B0CEFF">16,593 </td> <td style="color:black;background-color:#B0CEFF"><b>51.16%</b> </td> <td style="text-align:center; background:#F0FFF0;">154 </td> <td style="text-align:center; background:#F0FFF0;">0.47% </td></tr> <tr> <td style="color:black;background-color:#B0CEFF"><b><a href="/wiki/1940_United_States_presidential_election_in_Iowa" title="1940 United States presidential election in Iowa">1940</a></b> </td> <td style="background-color:#FFB6B6">17,132 </td> <td style="background-color:#FFB6B6">49.61% </td> <td style="color:black;background-color:#B0CEFF">17,305 </td> <td style="color:black;background-color:#B0CEFF"><b>50.11%</b> </td> <td style="text-align:center; background:#F0FFF0;">95 </td> <td style="text-align:center; background:#F0FFF0;">0.28% </td></tr> <tr> <td style="color:black;background-color:#B0CEFF"><b><a href="/wiki/1936_United_States_presidential_election_in_Iowa" title="1936 United States presidential election in Iowa">1936</a></b> </td> <td style="background-color:#FFB6B6">13,666 </td> <td style="background-color:#FFB6B6">43.14% </td> <td style="color:black;background-color:#B0CEFF">16,793 </td> <td style="color:black;background-color:#B0CEFF"><b>53.01%</b> </td> <td style="text-align:center; background:#F0FFF0;">1,222 </td> <td style="text-align:center; background:#F0FFF0;">3.86% </td></tr> <tr> <td style="background-color:#FFB6B6"><b><a href="/wiki/1932_United_States_presidential_election_in_Iowa" title="1932 United States presidential election in Iowa">1932</a></b> </td> <td style="background-color:#FFB6B6">14,746 </td> <td style="background-color:#FFB6B6"><b>49.54%</b> </td> <td style="color:black;background-color:#B0CEFF">14,660 </td> <td style="color:black;background-color:#B0CEFF">49.25% </td> <td style="text-align:center; background:#F0FFF0;">359 </td> <td style="text-align:center; background:#F0FFF0;">1.21% </td></tr> <tr> <td style="background-color:#FFB6B6"><b><a href="/wiki/1928_United_States_presidential_election_in_Iowa" title="1928 United States presidential election in Iowa">1928</a></b> </td> <td style="background-color:#FFB6B6">19,409 </td> <td style="background-color:#FFB6B6"><b>69.35%</b> </td> <td style="color:black;background-color:#B0CEFF">8,467 </td> <td style="color:black;background-color:#B0CEFF">30.25% </td> <td style="text-align:center; background:#F0FFF0;">113 </td> <td style="text-align:center; background:#F0FFF0;">0.40% </td></tr> <tr> <td style="background-color:#FFB6B6"><b><a href="/wiki/1924_United_States_presidential_election_in_Iowa" title="1924 United States presidential election in Iowa">1924</a></b> </td> <td style="background-color:#FFB6B6">15,813 </td> <td style="background-color:#FFB6B6"><b>65.29%</b> </td> <td style="color:black;background-color:#B0CEFF">2,981 </td> <td style="color:black;background-color:#B0CEFF">12.31% </td> <td style="text-align:center; background:#F0FFF0;">5,427 </td> <td style="text-align:center; background:#F0FFF0;">22.41% </td></tr> <tr> <td style="background-color:#FFB6B6"><b><a href="/wiki/1920_United_States_presidential_election_in_Iowa" title="1920 United States presidential election in Iowa">1920</a></b> </td> <td style="background-color:#FFB6B6">16,920 </td> <td style="background-color:#FFB6B6"><b>76.56%</b> </td> <td style="color:black;background-color:#B0CEFF">4,000 </td> <td style="color:black;background-color:#B0CEFF">18.10% </td> <td style="text-align:center; background:#F0FFF0;">1,181 </td> <td style="text-align:center; background:#F0FFF0;">5.34% </td></tr> <tr> <td style="background-color:#FFB6B6"><b><a href="/wiki/1916_United_States_presidential_election_in_Iowa" title="1916 United States presidential election in Iowa">1916</a></b> </td> <td style="background-color:#FFB6B6">6,742 </td> <td style="background-color:#FFB6B6"><b>59.34%</b> </td> <td style="color:black;background-color:#B0CEFF">4,270 </td> <td style="color:black;background-color:#B0CEFF">37.58% </td> <td style="text-align:center; background:#F0FFF0;">349 </td> <td style="text-align:center; background:#F0FFF0;">3.07% </td></tr> <tr> <td style="background:#C97979"><b><a href="/wiki/1912_United_States_presidential_election_in_Iowa" title="1912 United States presidential election in Iowa">1912</a></b> </td> <td style="background-color:#FFB6B6">1,601 </td> <td style="background-color:#FFB6B6">15.03% </td> <td style="color:black;background-color:#B0CEFF">3,702 </td> <td style="color:black;background-color:#B0CEFF">34.76% </td> <td style="text-align:center; background:#F0FFF0;">5,346 </td> <td style="text-align:center; background:#F0FFF0;"><b>50.20%</b> </td></tr> <tr> <td style="background-color:#FFB6B6"><b><a href="/wiki/1908_United_States_presidential_election_in_Iowa" title="1908 United States presidential election in Iowa">1908</a></b> </td> <td style="background-color:#FFB6B6">5,437 </td> <td style="background-color:#FFB6B6"><b>59.67%</b> </td> <td style="color:black;background-color:#B0CEFF">3,127 </td> <td style="color:black;background-color:#B0CEFF">34.32% </td> <td style="text-align:center; background:#F0FFF0;">548 </td> <td style="text-align:center; background:#F0FFF0;">6.01% </td></tr> <tr> <td style="background-color:#FFB6B6"><b><a href="/wiki/1904_United_States_presidential_election_in_Iowa" title="1904 United States presidential election in Iowa">1904</a></b> </td> <td style="background-color:#FFB6B6">5,236 </td> <td style="background-color:#FFB6B6"><b>66.90%</b> </td> <td style="color:black;background-color:#B0CEFF">1,861 </td> <td style="color:black;background-color:#B0CEFF">23.78% </td> <td style="text-align:center; background:#F0FFF0;">730 </td> <td style="text-align:center; background:#F0FFF0;">9.33% </td></tr> <tr> <td style="background-color:#FFB6B6"><b><a href="/wiki/1900_United_States_presidential_election_in_Iowa" title="1900 United States presidential election in Iowa">1900</a></b> </td> <td style="background-color:#FFB6B6">5,010 </td> <td style="background-color:#FFB6B6"><b>64.39%</b> </td> <td style="color:black;background-color:#B0CEFF">2,512 </td> <td style="color:black;background-color:#B0CEFF">32.28% </td> <td style="text-align:center; background:#F0FFF0;">259 </td> <td style="text-align:center; background:#F0FFF0;">3.33% </td></tr> <tr> <td style="background-color:#FFB6B6"><b><a href="/wiki/1896_United_States_presidential_election_in_Iowa" title="1896 United States presidential election in Iowa">1896</a></b> </td> <td style="background-color:#FFB6B6">4,643 </td> <td style="background-color:#FFB6B6"><b>66.05%</b> </td> <td style="color:black;background-color:#B0CEFF">2,167 </td> <td style="color:black;background-color:#B0CEFF">30.83% </td> <td style="text-align:center; background:#F0FFF0;">220 </td> <td style="text-align:center; background:#F0FFF0;">3.13% </td></tr> <tr> <td style="background-color:#FFB6B6"><b><a href="/wiki/1892_United_States_presidential_election_in_Iowa" title="1892 United States presidential election in Iowa">1892</a></b> </td> <td style="background-color:#FFB6B6">3,483 </td> <td style="background-color:#FFB6B6"><b>57.08%</b> </td> <td style="color:black;background-color:#B0CEFF">2,544 </td> <td style="color:black;background-color:#B0CEFF">41.69% </td> <td style="text-align:center; background:#F0FFF0;">75 </td> <td style="text-align:center; background:#F0FFF0;">1.23% </td></tr> <tr> <td style="background-color:#FFB6B6"><b><a href="/wiki/1888_United_States_presidential_election_in_Iowa" title="1888 United States presidential election in Iowa">1888</a></b> </td> <td style="background-color:#FFB6B6">3,106 </td> <td style="background-color:#FFB6B6"><b>58.50%</b> </td> <td style="color:black;background-color:#B0CEFF">2,127 </td> <td style="color:black;background-color:#B0CEFF">40.06% </td> <td style="text-align:center; background:#F0FFF0;">76 </td> <td style="text-align:center; background:#F0FFF0;">1.43% </td></tr> <tr> <td style="background-color:#FFB6B6"><b><a href="/wiki/1884_United_States_presidential_election_in_Iowa" title="1884 United States presidential election in Iowa">1884</a></b> </td> <td style="background-color:#FFB6B6">3,153 </td> <td style="background-color:#FFB6B6"><b>60.21%</b> </td> <td style="color:black;background-color:#B0CEFF">2,084 </td> <td style="color:black;background-color:#B0CEFF">39.79% </td> <td style="text-align:center; background:#F0FFF0;">0 </td> <td style="text-align:center; background:#F0FFF0;">0.00% </td></tr> <tr> <td style="background-color:#FFB6B6"><b><a href="/wiki/1880_United_States_presidential_election_in_Iowa" title="1880 United States presidential election in Iowa">1880</a></b> </td> <td style="background-color:#FFB6B6">3,014 </td> <td style="background-color:#FFB6B6"><b>64.57%</b> </td> <td style="color:black;background-color:#B0CEFF">1,558 </td> <td style="color:black;background-color:#B0CEFF">33.38% </td> <td style="text-align:center; background:#F0FFF0;">96 </td> <td style="text-align:center; background:#F0FFF0;">2.06% </td></tr> </tbody></table> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Black_Hawk_County,_Iowa&action=edit&section=17" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1259569809">.mw-parser-output .portalbox{padding:0;margin:0.5em 0;display:table;box-sizing:border-box;max-width:175px;list-style:none}.mw-parser-output .portalborder{border:1px solid var(--border-color-base,#a2a9b1);padding:0.1em;background:var(--background-color-neutral-subtle,#f8f9fa)}.mw-parser-output .portalbox-entry{display:table-row;font-size:85%;line-height:110%;height:1.9em;font-style:italic;font-weight:bold}.mw-parser-output .portalbox-image{display:table-cell;padding:0.2em;vertical-align:middle;text-align:center}.mw-parser-output .portalbox-link{display:table-cell;padding:0.2em 0.2em 0.2em 0.3em;vertical-align:middle}@media(min-width:720px){.mw-parser-output .portalleft{clear:left;float:left;margin:0.5em 1em 0.5em 0}.mw-parser-output .portalright{clear:right;float:right;margin:0.5em 0 0.5em 1em}}</style><ul role="navigation" aria-label="Portals" class="noprint portalbox portalborder portalright"> <li class="portalbox-entry"><span class="portalbox-image"><span class="mw-image-border noviewer" typeof="mw:File"><span><img alt="flag" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Flag_of_Iowa.svg/32px-Flag_of_Iowa.svg.png" decoding="async" width="32" height="21" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Flag_of_Iowa.svg/48px-Flag_of_Iowa.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Flag_of_Iowa.svg/64px-Flag_of_Iowa.svg.png 2x" data-file-width="714" data-file-height="477" /></span></span></span><span class="portalbox-link"><a href="/wiki/Portal:Iowa" title="Portal:Iowa">Iowa portal</a></span></li></ul> <ul><li><a href="/wiki/National_Register_of_Historic_Places_listings_in_Black_Hawk_County,_Iowa" title="National Register of Historic Places listings in Black Hawk County, Iowa">National Register of Historic Places listings in Black Hawk County, Iowa</a></li> <li><a href="/wiki/Impact_of_the_2019%E2%80%9320_coronavirus_pandemic_on_the_meat_industry_in_the_United_States" class="mw-redirect" title="Impact of the 2019–20 coronavirus pandemic on the meat industry in the United States">Impact of the 2019–20 coronavirus pandemic on the meat industry in the United States</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Black_Hawk_County,_Iowa&action=edit&section=18" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist reflist-columns references-column-width" style="column-width: 30em;"> <ol class="references"> <li id="cite_note-cen2020-1"><span class="mw-cite-backlink">^ <a href="#cite_ref-cen2020_1-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-cen2020_1-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-cen2020_1-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www2.census.gov/programs-surveys/decennial/2020/data/01-Redistricting_File--PL_94-171/Iowa/">"2020 Census State Redistricting Data"</a>. <i>census.gov</i>. United states Census Bureau<span class="reference-accessdate">. Retrieved <span class="nowrap">August 12,</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=census.gov&rft.atitle=2020+Census+State+Redistricting+Data&rft_id=https%3A%2F%2Fwww2.census.gov%2Fprograms-surveys%2Fdecennial%2F2020%2Fdata%2F01-Redistricting_File--PL_94-171%2FIowa%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABlack+Hawk+County%2C+Iowa" class="Z3988"></span></span> </li> <li id="cite_note-GR6-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-GR6_2-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110531210815/http://www.naco.org/Counties/Pages/FindACounty.aspx">"Find a County"</a>. National Association of Counties. Archived from <a rel="nofollow" class="external text" href="http://www.naco.org/Counties/Pages/FindACounty.aspx">the original</a> on May 31, 2011<span class="reference-accessdate">. Retrieved <span class="nowrap">June 7,</span> 2011</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Find+a+County&rft.pub=National+Association+of+Counties&rft_id=http%3A%2F%2Fwww.naco.org%2FCounties%2FPages%2FFindACounty.aspx&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABlack+Hawk+County%2C+Iowa" class="Z3988"></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFUnited_States_Office_of_Management_and_Budget" class="citation web cs1"><a href="/wiki/United_States_Office_of_Management_and_Budget" class="mw-redirect" title="United States Office of Management and Budget">United States Office of Management and Budget</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20060514003222/http://www.whitehouse.gov/omb/bulletins/fy2006/b06-01.pdf">"Update of Statistical Area Definitions and Guidance on Their Uses"</a> <span class="cs1-format">(PDF)</span>. pp. 5, 36. 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Retrieved <span class="nowrap">July 21,</span> 2006</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Update+of+Statistical+Area+Definitions+and+Guidance+on+Their+Uses&rft.pages=5%2C+36&rft.au=United+States+Office+of+Management+and+Budget&rft_id=https%3A%2F%2Fwww.whitehouse.gov%2Fomb%2Fbulletins%2Ffy2006%2Fb06-01.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABlack+Hawk+County%2C+Iowa" class="Z3988"></span></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.co.black-hawk.ia.us/about.html">Black Hawk County Online</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20071013204926/http://www.co.black-hawk.ia.us/about.html">Archived</a> October 13, 2007, at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a></span> </li> <li id="cite_note-GR1-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-GR1_5-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.html">"US Gazetteer files: 2010, 2000, and 1990"</a>. <a href="/wiki/United_States_Census_Bureau" title="United States Census Bureau">United States Census Bureau</a>. 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United States Census Bureau<span class="reference-accessdate">. Retrieved <span class="nowrap">April 2,</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Annual+Estimates+of+the+Resident+Population+for+Counties%3A+April+1%2C+2020+to+July+1%2C+2023&rft.pub=United+States+Census+Bureau&rft_id=https%3A%2F%2Fwww.census.gov%2Fprograms-surveys%2Fpopest%2Fdata%2Ftables.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABlack+Hawk+County%2C+Iowa" class="Z3988"></span></span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.census.gov/programs-surveys/decennial-census.html">"U.S. Decennial Census"</a>. United States Census Bureau<span class="reference-accessdate">. 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href="/wiki/Template_talk:Adjacent_communities" title="Template talk:Adjacent communities"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Adjacent_communities" title="Special:EditPage/Template:Adjacent communities"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Places_adjacent_to_Black_Hawk_County,_Iowa" style="font-size:114%;margin:0 4em">Places adjacent to Black Hawk County, Iowa</div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"><table role="presentation" style="width:100%; margin:0; text-align:center;"><tbody><tr> <td><a href="/wiki/Butler_County,_Iowa" title="Butler County, Iowa">Butler County</a></td> <td><a href="/wiki/Bremer_County,_Iowa" title="Bremer County, Iowa">Bremer County</a></td> <td><a href="/wiki/Fayette_County,_Iowa" title="Fayette County, Iowa">Fayette County</a></td> </tr><tr> <td></td> <td><span typeof="mw:File"><span title="North"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/76/Pfeil_oben.svg/14px-Pfeil_oben.svg.png" decoding="async" width="14" height="17" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/76/Pfeil_oben.svg/21px-Pfeil_oben.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/76/Pfeil_oben.svg/28px-Pfeil_oben.svg.png 2x" data-file-width="500" data-file-height="600" /></span></span></td> <td></td> </tr><tr> <td style="width:33%"><a href="/wiki/Grundy_County,_Iowa" title="Grundy County, Iowa">Grundy County</a></td> <td style="width:33%;"> <div style="white-space:nowrap;"><span class="mw-valign-middle" typeof="mw:File"><span title="West"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/85/Pfeil_links.svg/17px-Pfeil_links.svg.png" decoding="async" width="17" height="14" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/85/Pfeil_links.svg/25px-Pfeil_links.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/85/Pfeil_links.svg/34px-Pfeil_links.svg.png 2x" data-file-width="600" data-file-height="500" /></span></span><b style="display:inline-block; vertical-align:middle; margin:0.75em 1em">Black Hawk County, Iowa</b><span class="mw-valign-middle" typeof="mw:File"><span title="East"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c5/Pfeil_rechts.svg/17px-Pfeil_rechts.svg.png" decoding="async" width="17" height="14" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c5/Pfeil_rechts.svg/25px-Pfeil_rechts.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c5/Pfeil_rechts.svg/34px-Pfeil_rechts.svg.png 2x" data-file-width="600" data-file-height="500" /></span></span></div> </td> <td style="width:33%"><a href="/wiki/Buchanan_County,_Iowa" title="Buchanan County, Iowa">Buchanan County</a></td> </tr><tr> <td></td> <td><span typeof="mw:File"><span title="South"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c3/Pfeil_unten.svg/14px-Pfeil_unten.svg.png" decoding="async" width="14" height="17" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c3/Pfeil_unten.svg/21px-Pfeil_unten.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c3/Pfeil_unten.svg/28px-Pfeil_unten.svg.png 2x" data-file-width="500" data-file-height="600" /></span></span></td> <td></td> </tr><tr> <td><a href="/wiki/Tama_County,_Iowa" title="Tama County, Iowa">Tama County</a></td> <td></td> <td><a href="/wiki/Benton_County,_Iowa" title="Benton County, Iowa">Benton County</a></td> </tr></tbody></table></div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Municipalities_and_communities_of_Black_Hawk_County,_Iowa,_United_States" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="3" style="color:inherit;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Black_Hawk_County,_Iowa" title="Template:Black Hawk County, Iowa"><abbr title="View this template" style="color:inherit">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Black_Hawk_County,_Iowa" title="Template talk:Black Hawk County, Iowa"><abbr title="Discuss this template" style="color:inherit">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Black_Hawk_County,_Iowa" title="Special:EditPage/Template:Black Hawk County, Iowa"><abbr title="Edit this template" style="color:inherit">e</abbr></a></li></ul></div><div id="Municipalities_and_communities_of_Black_Hawk_County,_Iowa,_United_States" class="adr" style="font-size:114%;margin:0 4em">Municipalities and communities of <a class="mw-selflink selflink"><span class="region">Black Hawk County, Iowa</span></a>, <span class="country-name">United States</span></div></th></tr><tr><td class="navbox-abovebelow" colspan="3" style="color:inherit;"><div><a href="/wiki/County_seat" title="County seat"><span>County seat</span></a>: <b><a href="/wiki/Waterloo,_Iowa" title="Waterloo, Iowa"><span>Waterloo</span></a></b></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;color:inherit;"><a href="/wiki/City" title="City">Cities</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Cedar_Falls,_Iowa" title="Cedar Falls, Iowa">Cedar Falls</a></li> <li><a href="/wiki/Dunkerton,_Iowa" title="Dunkerton, Iowa">Dunkerton</a></li> <li><a href="/wiki/Elk_Run_Heights,_Iowa" title="Elk Run Heights, Iowa">Elk Run Heights</a></li> <li><a href="/wiki/Evansdale,_Iowa" title="Evansdale, Iowa">Evansdale</a></li> <li><a href="/wiki/Gilbertville,_Iowa" title="Gilbertville, Iowa">Gilbertville</a></li> <li><a href="/wiki/Hudson,_Iowa" title="Hudson, Iowa">Hudson</a></li> <li><a href="/wiki/Janesville,_Iowa" title="Janesville, Iowa">Janesville</a>‡</li> <li><a href="/wiki/Jesup,_Iowa" title="Jesup, Iowa">Jesup</a>‡</li> <li><a href="/wiki/La_Porte_City,_Iowa" title="La Porte City, Iowa">La Porte City</a></li> <li><a href="/wiki/Raymond,_Iowa" title="Raymond, Iowa">Raymond</a></li> <li><a href="/wiki/Waterloo,_Iowa" title="Waterloo, Iowa">Waterloo</a></li></ul> </div></td><td class="noviewer navbox-image" rowspan="5" style="width:1px;padding:0 0 0 2px"><div><figure class="mw-halign-center" typeof="mw:File"><span title="Map of Iowa highlighting Black Hawk County"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/14/Map_of_Iowa_highlighting_Black_Hawk_County.svg/75px-Map_of_Iowa_highlighting_Black_Hawk_County.svg.png" decoding="async" width="75" height="49" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/14/Map_of_Iowa_highlighting_Black_Hawk_County.svg/113px-Map_of_Iowa_highlighting_Black_Hawk_County.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/14/Map_of_Iowa_highlighting_Black_Hawk_County.svg/150px-Map_of_Iowa_highlighting_Black_Hawk_County.svg.png 2x" data-file-width="1783" data-file-height="1168" /></span><figcaption>Map of Iowa highlighting Black Hawk County</figcaption></figure></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;color:inherit;"><a href="/wiki/Civil_township" title="Civil township">Townships</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Barclay_Township,_Black_Hawk_County,_Iowa" title="Barclay Township, Black Hawk County, Iowa">Barclay</a></li> <li><a href="/wiki/Bennington_Township,_Black_Hawk_County,_Iowa" title="Bennington Township, Black Hawk County, Iowa">Bennington</a></li> <li><a href="/wiki/Big_Creek_Township,_Black_Hawk_County,_Iowa" title="Big Creek Township, Black Hawk County, Iowa">Big Creek</a></li> <li><a href="/wiki/Black_Hawk_Township,_Black_Hawk_County,_Iowa" title="Black Hawk Township, Black Hawk County, Iowa">Black Hawk</a></li> <li><a href="/wiki/Cedar_Township,_Black_Hawk_County,_Iowa" title="Cedar Township, Black Hawk County, Iowa">Cedar</a></li> <li><a href="/wiki/Cedar_Falls_Township,_Black_Hawk_County,_Iowa" title="Cedar Falls Township, Black Hawk County, Iowa">Cedar Falls</a></li> <li><a href="/wiki/Eagle_Township,_Black_Hawk_County,_Iowa" title="Eagle Township, Black Hawk County, Iowa">Eagle</a></li> <li><a href="/wiki/East_Waterloo_Township,_Black_Hawk_County,_Iowa" title="East Waterloo Township, Black Hawk County, Iowa">East Waterloo</a></li> <li><a href="/wiki/Fox_Township,_Black_Hawk_County,_Iowa" title="Fox Township, Black Hawk County, Iowa">Fox</a></li> <li><a href="/wiki/Lester_Township,_Black_Hawk_County,_Iowa" title="Lester Township, Black Hawk County, Iowa">Lester</a></li> <li><a href="/wiki/Lincoln_Township,_Black_Hawk_County,_Iowa" title="Lincoln Township, Black Hawk County, Iowa">Lincoln</a></li> <li><a href="/wiki/Mount_Vernon_Township,_Black_Hawk_County,_Iowa" title="Mount Vernon Township, Black Hawk County, Iowa">Mount Vernon</a></li> <li><a href="/wiki/Orange_Township,_Black_Hawk_County,_Iowa" title="Orange Township, Black Hawk County, Iowa">Orange</a></li> <li><a href="/wiki/Poyner_Township,_Black_Hawk_County,_Iowa" title="Poyner Township, Black Hawk County, Iowa">Poyner</a></li> <li><a href="/wiki/Spring_Creek_Township,_Black_Hawk_County,_Iowa" title="Spring Creek Township, Black Hawk County, Iowa">Spring Creek</a></li> <li><a href="/wiki/Union_Township,_Black_Hawk_County,_Iowa" title="Union Township, Black Hawk County, Iowa">Union</a></li> <li><a href="/wiki/Washington_Township,_Black_Hawk_County,_Iowa" title="Washington Township, Black Hawk County, Iowa">Washington</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;color:inherit;"><a href="/wiki/Census-designated_place" title="Census-designated place">CDP</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Washburn,_Iowa" title="Washburn, Iowa">Washburn</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;color:inherit;"><a href="/wiki/Unincorporated_area" title="Unincorporated area"> Other <br /> unincorporated <br /> communities</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Benson,_Iowa" title="Benson, Iowa">Benson</a></li> <li><a href="/wiki/Blessing,_Iowa" title="Blessing, Iowa">Blessing</a></li> <li><a href="/wiki/Dewar,_Iowa" title="Dewar, Iowa">Dewar</a></li> <li><a href="/wiki/Eagle_Center,_Iowa" title="Eagle Center, Iowa">Eagle Center</a></li> <li><a href="/wiki/Finchford,_Iowa" title="Finchford, Iowa">Finchford</a></li> <li><a href="/wiki/Voorhies,_Iowa" title="Voorhies, Iowa">Voorhies</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;color:inherit;">Footnotes</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">‡This populated place also has portions in an adjacent county or counties</div></td></tr><tr><td class="navbox-abovebelow hlist" colspan="3" style="color:inherit;"><div> <ul><li><a href="/wiki/Portal:Iowa_(state)" class="mw-redirect" title="Portal:Iowa (state)"><span>Iowa portal</span></a></li> <li><a href="/wiki/Portal:United_States" title="Portal:United States"><span>United States portal</span></a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="State_of_Iowa" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Iowa" title="Template:Iowa"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Iowa" title="Template talk:Iowa"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Iowa" title="Special:EditPage/Template:Iowa"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="State_of_Iowa" style="font-size:114%;margin:0 4em"><a href="/wiki/U.S._state" title="U.S. state">State</a> of <a href="/wiki/Iowa" title="Iowa">Iowa</a></div></th></tr><tr><td class="navbox-abovebelow" colspan="2"><div><b><a href="/wiki/Des_Moines,_Iowa" title="Des Moines, Iowa">Des Moines</a></b> (capital)</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Outline_of_Iowa" title="Outline of Iowa">Topics</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Archaeology_of_Iowa" title="Archaeology of Iowa">Archaeology</a></li> <li><a href="/wiki/List_of_Iowa_area_codes" title="List of Iowa area codes">Area codes</a></li> <li><a href="/wiki/Attorney_General_of_Iowa" title="Attorney General of Iowa">Attorney General</a></li> <li><a href="/wiki/Iowa_State_Auditor" class="mw-redirect" title="Iowa State Auditor">Auditor of State</a></li> <li><a href="/wiki/Iowa_State_Capitol" title="Iowa State Capitol">Capitol</a></li> <li><a href="/wiki/Climate_change_in_Iowa" title="Climate change in Iowa">Climate change</a></li> <li><a href="/wiki/Code_of_Iowa" title="Code of Iowa">Code</a></li> <li><a href="/wiki/Iowa%27s_congressional_districts" title="Iowa's congressional districts">Congressional districts</a></li> <li><a href="/wiki/Crime_in_Iowa" title="Crime in Iowa">Crime</a></li> <li><a href="/wiki/United_States_congressional_delegations_from_Iowa" title="United States congressional delegations from Iowa">Delegations</a> <ul><li><a href="/wiki/List_of_United_States_representatives_from_Iowa" title="List of United States representatives from Iowa">Representatives</a></li> <li><a href="/wiki/List_of_United_States_senators_from_Iowa" title="List of United States senators from Iowa">Senators</a></li></ul></li> <li><a href="/wiki/Elections_in_Iowa" title="Elections in Iowa">Elections</a> <ul><li><a href="/wiki/Iowa_caucuses" title="Iowa caucuses">Caucuses</a></li></ul></li> <li><a href="/wiki/Environment_of_Iowa" title="Environment of Iowa">Environment</a></li> <li><a href="/wiki/Flag_of_Iowa" title="Flag of Iowa">Flag</a></li> <li><a href="/wiki/List_of_governors_of_Iowa" title="List of governors of Iowa">Governor</a></li> <li><a href="/wiki/Gun_laws_in_Iowa" title="Gun laws in Iowa">Gun laws</a></li> <li><a href="/wiki/History_of_Iowa" title="History of Iowa">History</a> <ul><li><a href="/wiki/National_Register_of_Historic_Places_listings_in_Iowa" title="National Register of Historic Places listings in Iowa">Historic Places</a></li></ul></li> <li><a href="/wiki/Index_of_Iowa-related_articles" title="Index of Iowa-related articles">Index</a></li> <li><a href="/wiki/Iowa_General_Assembly" title="Iowa General Assembly">Legislature</a> <ul><li><a href="/wiki/Iowa_House_of_Representatives" title="Iowa House of Representatives">House</a></li> <li><a href="/wiki/Iowa_Senate" title="Iowa Senate">Senate</a></li></ul></li> <li><a href="/wiki/LGBT_rights_in_Iowa" class="mw-redirect" title="LGBT rights in Iowa">LGBT rights</a></li> <li><a href="/wiki/List_of_museums_in_Iowa" title="List of museums in Iowa">Museums</a></li> <li><a href="/wiki/List_of_people_from_Iowa" title="List of people from Iowa">People</a> <ul><li><a href="/wiki/Native_American_tribes_in_Iowa" title="Native American tribes in Iowa">Native Americans</a></li></ul></li> <li><a href="/wiki/Political_party_strength_in_Iowa" title="Political party strength in Iowa">Political parties</a> <ul><li><a href="/wiki/Iowa_Democratic_Party" title="Iowa Democratic Party">Democratic</a></li> <li><a href="/wiki/Libertarian_Party_of_Iowa" title="Libertarian Party of Iowa">Libertarian</a></li> <li><a href="/wiki/Republican_Party_of_Iowa" title="Republican Party of Iowa">Republican</a></li></ul></li> <li><a href="/wiki/Seal_of_Iowa" title="Seal of Iowa">Seal</a></li> <li><a href="/wiki/Secretary_of_Agriculture_of_Iowa" title="Secretary of Agriculture of Iowa">Secretary of Agriculture</a></li> <li><a href="/wiki/Secretary_of_State_of_Iowa" title="Secretary of State of Iowa">Secretary of State</a></li> <li><a href="/wiki/List_of_Iowa_state_parks" title="List of Iowa state parks">State Parks</a></li> <li><a href="/wiki/Iowa_Supreme_Court" title="Iowa Supreme Court">Supreme Court</a></li> <li><a href="/wiki/List_of_Iowa_state_symbols" title="List of Iowa state symbols">Symbols</a></li> <li><a href="/wiki/Treasurer_of_Iowa" title="Treasurer of Iowa">Treasurer of State</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Geography_of_Iowa" title="Geography of Iowa">Regions</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Coteau_des_Prairies" title="Coteau des Prairies">Coteau des Prairies</a></li> <li><a href="/wiki/Des_Moines_metropolitan_area" title="Des Moines metropolitan area">Des Moines metropolitan area</a></li> <li><a href="/wiki/Dissected_Till_Plains" title="Dissected Till Plains">Dissected Till Plains</a></li> <li><a href="/wiki/Driftless_Area" title="Driftless Area">Driftless Area</a></li> <li><a href="/wiki/Great_River_Road" title="Great River Road">Great River Road</a></li> <li><a href="/wiki/Honey_War" title="Honey War">Honey Lands</a></li> <li><a href="/wiki/Iowa_Great_Lakes" title="Iowa Great Lakes">Iowa Great Lakes</a></li> <li><a href="/wiki/Loess_Hills" title="Loess Hills">Loess Hills</a></li> <li><a href="/wiki/Omaha%E2%80%93Council_Bluffs_metropolitan_area" title="Omaha–Council Bluffs metropolitan area">Omaha–Council Bluffs metropolitan area</a></li> <li><a href="/wiki/Quad_Cities" title="Quad Cities">Quad Cities</a></li> <li><a href="/wiki/Siouxland" title="Siouxland">Siouxland</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/List_of_largest_Iowa_cities_by_population" class="mw-redirect" title="List of largest Iowa cities by population">Largest cities</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Ames,_Iowa" title="Ames, Iowa">Ames</a></li> <li><a href="/wiki/Ankeny,_Iowa" title="Ankeny, Iowa">Ankeny</a></li> <li><a href="/wiki/Bettendorf,_Iowa" title="Bettendorf, Iowa">Bettendorf</a></li> <li><a href="/wiki/Burlington,_Iowa" title="Burlington, Iowa">Burlington</a></li> <li><a href="/wiki/Cedar_Falls,_Iowa" title="Cedar Falls, Iowa">Cedar Falls</a></li> <li><a href="/wiki/Cedar_Rapids,_Iowa" title="Cedar Rapids, Iowa">Cedar Rapids</a></li> <li><a href="/wiki/Clinton,_Iowa" title="Clinton, Iowa">Clinton</a></li> <li><a href="/wiki/Council_Bluffs,_Iowa" title="Council Bluffs, Iowa">Council Bluffs</a></li> <li><a href="/wiki/Davenport,_Iowa" title="Davenport, Iowa">Davenport</a></li> <li><a href="/wiki/Des_Moines,_Iowa" title="Des Moines, Iowa">Des Moines</a></li> <li><a href="/wiki/Dubuque,_Iowa" title="Dubuque, Iowa">Dubuque</a></li> <li><a href="/wiki/Fort_Dodge,_Iowa" title="Fort Dodge, Iowa">Fort Dodge</a></li> <li><a href="/wiki/Iowa_City,_Iowa" title="Iowa City, Iowa">Iowa City</a></li> <li><a href="/wiki/Marion,_Iowa" title="Marion, Iowa">Marion</a></li> <li><a href="/wiki/Marshalltown,_Iowa" title="Marshalltown, Iowa">Marshalltown</a></li> <li><a href="/wiki/Mason_City,_Iowa" title="Mason City, Iowa">Mason City</a></li> <li><a href="/wiki/Muscatine,_Iowa" title="Muscatine, Iowa">Muscatine</a></li> <li><a href="/wiki/Ottumwa,_Iowa" title="Ottumwa, Iowa">Ottumwa</a></li> <li><a href="/wiki/Sioux_City,_Iowa" title="Sioux City, Iowa">Sioux City</a></li> <li><a href="/wiki/Urbandale,_Iowa" title="Urbandale, Iowa">Urbandale</a></li> <li><a href="/wiki/Waterloo,_Iowa" title="Waterloo, Iowa">Waterloo</a></li> <li><a href="/wiki/West_Des_Moines,_Iowa" title="West Des Moines, Iowa">West Des Moines</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/List_of_counties_in_Iowa" title="List of counties in Iowa">Counties</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Adair_County,_Iowa" title="Adair County, Iowa">Adair</a></li> <li><a href="/wiki/Adams_County,_Iowa" title="Adams County, Iowa">Adams</a></li> <li><a href="/wiki/Allamakee_County,_Iowa" title="Allamakee County, Iowa">Allamakee</a></li> <li><a href="/wiki/Appanoose_County,_Iowa" title="Appanoose County, Iowa">Appanoose</a></li> <li><a href="/wiki/Audubon_County,_Iowa" title="Audubon County, Iowa">Audubon</a></li> <li><a href="/wiki/Benton_County,_Iowa" title="Benton County, Iowa">Benton</a></li> <li><a class="mw-selflink selflink">Black Hawk</a></li> <li><a href="/wiki/Boone_County,_Iowa" title="Boone County, Iowa">Boone</a></li> <li><a href="/wiki/Bremer_County,_Iowa" title="Bremer County, Iowa">Bremer</a></li> <li><a href="/wiki/Buchanan_County,_Iowa" title="Buchanan County, Iowa">Buchanan</a></li> <li><a href="/wiki/Buena_Vista_County,_Iowa" title="Buena Vista County, Iowa">Buena Vista</a></li> <li><a href="/wiki/Butler_County,_Iowa" title="Butler County, Iowa">Butler</a></li> <li><a href="/wiki/Calhoun_County,_Iowa" title="Calhoun County, Iowa">Calhoun</a></li> <li><a href="/wiki/Carroll_County,_Iowa" title="Carroll County, Iowa">Carroll</a></li> <li><a href="/wiki/Cass_County,_Iowa" title="Cass County, Iowa">Cass</a></li> <li><a href="/wiki/Cedar_County,_Iowa" title="Cedar County, Iowa">Cedar</a></li> <li><a href="/wiki/Cerro_Gordo_County,_Iowa" title="Cerro Gordo County, Iowa">Cerro Gordo</a></li> <li><a href="/wiki/Cherokee_County,_Iowa" title="Cherokee County, Iowa">Cherokee</a></li> <li><a href="/wiki/Chickasaw_County,_Iowa" title="Chickasaw County, Iowa">Chickasaw</a></li> <li><a href="/wiki/Clarke_County,_Iowa" title="Clarke County, Iowa">Clarke</a></li> <li><a href="/wiki/Clay_County,_Iowa" title="Clay County, Iowa">Clay</a></li> <li><a href="/wiki/Clayton_County,_Iowa" title="Clayton County, Iowa">Clayton</a></li> <li><a href="/wiki/Clinton_County,_Iowa" title="Clinton County, Iowa">Clinton</a></li> <li><a href="/wiki/Crawford_County,_Iowa" title="Crawford County, Iowa">Crawford</a></li> <li><a href="/wiki/Dallas_County,_Iowa" title="Dallas County, Iowa">Dallas</a></li> <li><a href="/wiki/Davis_County,_Iowa" title="Davis County, Iowa">Davis</a></li> <li><a href="/wiki/Decatur_County,_Iowa" title="Decatur County, Iowa">Decatur</a></li> <li><a href="/wiki/Delaware_County,_Iowa" title="Delaware County, Iowa">Delaware</a></li> <li><a href="/wiki/Des_Moines_County,_Iowa" title="Des Moines County, Iowa">Des Moines</a></li> <li><a href="/wiki/Dickinson_County,_Iowa" title="Dickinson County, Iowa">Dickinson</a></li> <li><a href="/wiki/Dubuque_County,_Iowa" title="Dubuque County, Iowa">Dubuque</a></li> <li><a href="/wiki/Emmet_County,_Iowa" title="Emmet County, Iowa">Emmet</a></li> <li><a href="/wiki/Fayette_County,_Iowa" title="Fayette County, Iowa">Fayette</a></li> <li><a href="/wiki/Floyd_County,_Iowa" title="Floyd County, Iowa">Floyd</a></li> <li><a href="/wiki/Franklin_County,_Iowa" title="Franklin County, Iowa">Franklin</a></li> <li><a href="/wiki/Fremont_County,_Iowa" title="Fremont County, Iowa">Fremont</a></li> <li><a href="/wiki/Greene_County,_Iowa" title="Greene County, Iowa">Greene</a></li> <li><a href="/wiki/Grundy_County,_Iowa" title="Grundy County, Iowa">Grundy</a></li> <li><a href="/wiki/Guthrie_County,_Iowa" title="Guthrie County, Iowa">Guthrie</a></li> <li><a href="/wiki/Hamilton_County,_Iowa" title="Hamilton County, Iowa">Hamilton</a></li> <li><a href="/wiki/Hancock_County,_Iowa" title="Hancock County, Iowa">Hancock</a></li> <li><a href="/wiki/Hardin_County,_Iowa" title="Hardin County, Iowa">Hardin</a></li> <li><a href="/wiki/Harrison_County,_Iowa" title="Harrison County, Iowa">Harrison</a></li> <li><a href="/wiki/Henry_County,_Iowa" title="Henry County, Iowa">Henry</a></li> <li><a href="/wiki/Howard_County,_Iowa" title="Howard County, Iowa">Howard</a></li> <li><a href="/wiki/Humboldt_County,_Iowa" title="Humboldt County, Iowa">Humboldt</a></li> <li><a href="/wiki/Ida_County,_Iowa" title="Ida County, Iowa">Ida</a></li> <li><a href="/wiki/Iowa_County,_Iowa" title="Iowa County, Iowa">Iowa</a></li> <li><a href="/wiki/Jackson_County,_Iowa" title="Jackson County, Iowa">Jackson</a></li> <li><a href="/wiki/Jasper_County,_Iowa" title="Jasper County, Iowa">Jasper</a></li> <li><a href="/wiki/Jefferson_County,_Iowa" title="Jefferson County, Iowa">Jefferson</a></li> <li><a href="/wiki/Johnson_County,_Iowa" title="Johnson County, Iowa">Johnson</a></li> <li><a href="/wiki/Jones_County,_Iowa" title="Jones County, Iowa">Jones</a></li> <li><a href="/wiki/Keokuk_County,_Iowa" title="Keokuk County, Iowa">Keokuk</a></li> <li><a href="/wiki/Kossuth_County,_Iowa" title="Kossuth County, Iowa">Kossuth</a></li> <li><a href="/wiki/Lee_County,_Iowa" title="Lee County, Iowa">Lee</a></li> <li><a href="/wiki/Linn_County,_Iowa" title="Linn County, Iowa">Linn</a></li> <li><a href="/wiki/Louisa_County,_Iowa" title="Louisa County, Iowa">Louisa</a></li> <li><a href="/wiki/Lucas_County,_Iowa" title="Lucas County, Iowa">Lucas</a></li> <li><a href="/wiki/Lyon_County,_Iowa" title="Lyon County, Iowa">Lyon</a></li> <li><a href="/wiki/Madison_County,_Iowa" title="Madison County, Iowa">Madison</a></li> <li><a href="/wiki/Mahaska_County,_Iowa" title="Mahaska County, Iowa">Mahaska</a></li> <li><a href="/wiki/Marion_County,_Iowa" title="Marion County, Iowa">Marion</a></li> <li><a href="/wiki/Marshall_County,_Iowa" title="Marshall County, Iowa">Marshall</a></li> <li><a href="/wiki/Mills_County,_Iowa" title="Mills County, Iowa">Mills</a></li> <li><a href="/wiki/Mitchell_County,_Iowa" title="Mitchell County, Iowa">Mitchell</a></li> <li><a href="/wiki/Monona_County,_Iowa" title="Monona County, Iowa">Monona</a></li> <li><a href="/wiki/Monroe_County,_Iowa" title="Monroe County, Iowa">Monroe</a></li> <li><a href="/wiki/Montgomery_County,_Iowa" title="Montgomery County, Iowa">Montgomery</a></li> <li><a href="/wiki/Muscatine_County,_Iowa" title="Muscatine County, Iowa">Muscatine</a></li> <li><a href="/wiki/O%27Brien_County,_Iowa" title="O'Brien County, Iowa">O'Brien</a></li> <li><a href="/wiki/Osceola_County,_Iowa" title="Osceola County, Iowa">Osceola</a></li> <li><a href="/wiki/Page_County,_Iowa" title="Page County, Iowa">Page</a></li> <li><a href="/wiki/Palo_Alto_County,_Iowa" title="Palo Alto County, Iowa">Palo Alto</a></li> <li><a href="/wiki/Plymouth_County,_Iowa" title="Plymouth County, Iowa">Plymouth</a></li> <li><a href="/wiki/Pocahontas_County,_Iowa" title="Pocahontas County, Iowa">Pocahontas</a></li> <li><a href="/wiki/Polk_County,_Iowa" title="Polk County, Iowa">Polk</a></li> <li><a href="/wiki/Pottawattamie_County,_Iowa" title="Pottawattamie County, Iowa">Pottawattamie</a></li> <li><a href="/wiki/Poweshiek_County,_Iowa" title="Poweshiek County, Iowa">Poweshiek</a></li> <li><a href="/wiki/Ringgold_County,_Iowa" title="Ringgold County, Iowa">Ringgold</a></li> <li><a href="/wiki/Sac_County,_Iowa" title="Sac County, Iowa">Sac</a></li> <li><a href="/wiki/Scott_County,_Iowa" title="Scott County, Iowa">Scott</a></li> <li><a href="/wiki/Shelby_County,_Iowa" title="Shelby County, Iowa">Shelby</a></li> <li><a href="/wiki/Sioux_County,_Iowa" title="Sioux County, Iowa">Sioux</a></li> <li><a href="/wiki/Story_County,_Iowa" title="Story County, Iowa">Story</a></li> <li><a href="/wiki/Tama_County,_Iowa" title="Tama County, Iowa">Tama</a></li> <li><a href="/wiki/Taylor_County,_Iowa" title="Taylor County, Iowa">Taylor</a></li> <li><a href="/wiki/Union_County,_Iowa" title="Union County, Iowa">Union</a></li> <li><a href="/wiki/Van_Buren_County,_Iowa" title="Van Buren County, Iowa">Van Buren</a></li> <li><a href="/wiki/Wapello_County,_Iowa" title="Wapello County, Iowa">Wapello</a></li> <li><a href="/wiki/Warren_County,_Iowa" title="Warren County, Iowa">Warren</a></li> <li><a href="/wiki/Washington_County,_Iowa" title="Washington County, Iowa">Washington</a></li> <li><a href="/wiki/Wayne_County,_Iowa" title="Wayne County, Iowa">Wayne</a></li> <li><a href="/wiki/Webster_County,_Iowa" title="Webster County, Iowa">Webster</a></li> <li><a href="/wiki/Winnebago_County,_Iowa" title="Winnebago County, Iowa">Winnebago</a></li> <li><a href="/wiki/Winneshiek_County,_Iowa" title="Winneshiek County, Iowa">Winneshiek</a></li> <li><a href="/wiki/Woodbury_County,_Iowa" title="Woodbury County, Iowa">Woodbury</a></li> <li><a href="/wiki/Worth_County,_Iowa" title="Worth County, Iowa">Worth</a></li> <li><a href="/wiki/Wright_County,_Iowa" title="Wright County, Iowa">Wright</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div><b><span class="nowrap"><span class="mw-image-border noviewer" typeof="mw:File"><span><img alt="flag" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Flag_of_Iowa.svg/32px-Flag_of_Iowa.svg.png" decoding="async" width="32" height="21" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Flag_of_Iowa.svg/48px-Flag_of_Iowa.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Flag_of_Iowa.svg/64px-Flag_of_Iowa.svg.png 2x" data-file-width="714" data-file-height="477" /></span></span> </span><a href="/wiki/Portal:Iowa" title="Portal:Iowa">Iowa portal</a></b></div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox authority-control" aria-labelledby="Authority_control_databases_frameless&#124;text-top&#124;10px&#124;alt=Edit_this_at_Wikidata&#124;link=https&#58;//www.wikidata.org/wiki/Q156628#identifiers&#124;class=noprint&#124;Edit_this_at_Wikidata" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="Authority_control_databases_frameless&#124;text-top&#124;10px&#124;alt=Edit_this_at_Wikidata&#124;link=https&#58;//www.wikidata.org/wiki/Q156628#identifiers&#124;class=noprint&#124;Edit_this_at_Wikidata" 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href="https://catalog.archives.gov/id/10039009">NARA</a></span></li></ul></div></td></tr></tbody></table></div> <p><span class="geo-inline-hidden noexcerpt"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1156832818"><span class="plainlinks nourlexpansion"><a class="external text" href="https://geohack.toolforge.org/geohack.php?pagename=Black_Hawk_County,_Iowa&params=42_28_08_N_92_18_19_W_region:US-IA_type:adm2nd_source:dewiki"><span class="geo-default"><span class="geo-dms" title="Maps, aerial photos, and other data for this location"><span class="latitude">42°28′08″N</span> <span class="longitude">92°18′19″W</span></span></span><span class="geo-multi-punct"> / </span><span class="geo-nondefault"><span class="geo-dec" title="Maps, aerial photos, and other data for this location">42.46889°N 92.30528°W</span><span style="display:none"> / <span class="geo">42.46889; -92.30528</span></span></span></a></span></span> </p>    </div><noscript><img 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