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Fodd bynnag, dydy hyn ddim yn orfodol"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Creu cyfrif</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Arbennig:UserLogin&returnto=Biwro+Cyfrifiad+yr+Unol+Daleithiau" title="Fe'ch anogir i fewngofnodi, er nad oes rhaid gwneud. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Mewngofnodi</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Tudalennau ar gyfer golygyddion allgofnodedig <a href="/wiki/Cymorth:Cyflwyniad" aria-label="Dysgu mwy am olygu"><span>dysgu mwy</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Arbennig:MyContributions" title="Rhestr golygiadau o'r cyfeiriad IP hwn [y]" accesskey="y"><span>Cyfraniadau</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Arbennig:MyTalk" title="Sgwrs ynglŷn â golygiadau o'r cyfeiriad IP hwn [n]" accesskey="n"><span>Sgwrs</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Safle"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Cynnwys" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Cynnwys</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">symud i'r bar ochr</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">cuddio</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Y dechrau</div> </a> </li> <li id="toc-Cyfeiriadau" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Cyfeiriadau"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Cyfeiriadau</span> </div> </a> <ul id="toc-Cyfeiriadau-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="Cynnwys" 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="Toglo'r tabl cynnwys" > <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">Toglo'r tabl cynnwys</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">Biwro Cyfrifiad yr Unol Daleithiau</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="Ewch i erthygl mewn iaith arall. Ar gael mewn 59 iaith" > <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-59" 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">59 iaith</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%83%D8%AA%D8%A8_%D8%AA%D8%B9%D8%AF%D8%A7%D8%AF_%D8%A7%D9%84%D9%88%D9%84%D8%A7%D9%8A%D8%A7%D8%AA_%D8%A7%D9%84%D9%85%D8%AA%D8%AD%D8%AF%D8%A9" title="مكتب تعداد الولايات المتحدة - Arabeg" lang="ar" hreflang="ar" data-title="مكتب تعداد الولايات المتحدة" data-language-autonym="العربية" data-language-local-name="Arabeg" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D9%85%D9%83%D8%AA%D8%A8_%D8%A7%D8%AD%D8%B5%D8%A7_%D8%A7%D9%85%D8%B1%D9%8A%D9%83%D8%A7" title="مكتب احصا امريكا - Arabeg yr Aifft" lang="arz" hreflang="arz" data-title="مكتب احصا امريكا" data-language-autonym="مصرى" data-language-local-name="Arabeg yr Aifft" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Oficina_del_Censu_de_los_Estaos_Xun%C3%ADos" title="Oficina del Censu de los Estaos Xuníos - Astwrianeg" lang="ast" hreflang="ast" data-title="Oficina del Censu de los Estaos Xuníos" data-language-autonym="Asturianu" data-language-local-name="Astwrianeg" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/AB%C5%9E_Siyah%C4%B1yaalma_B%C3%BCrosu" title="ABŞ Siyahıyaalma Bürosu - Aserbaijaneg" lang="az" hreflang="az" data-title="ABŞ Siyahıyaalma Bürosu" data-language-autonym="Azərbaycanca" data-language-local-name="Aserbaijaneg" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%91%D1%8E%D1%80%D0%BE_%D0%BF%D0%B5%D1%80%D0%B0%D0%BF%D1%96%D1%81%D1%83_%D0%BD%D0%B0%D1%81%D0%B5%D0%BB%D1%8C%D0%BD%D1%96%D1%86%D1%82%D0%B2%D0%B0_%D0%97%D0%A8%D0%90" title="Бюро перапісу насельніцтва ЗША - Belarwseg" lang="be" hreflang="be" data-title="Бюро перапісу насельніцтва ЗША" data-language-autonym="Беларуская" data-language-local-name="Belarwseg" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%91%D1%8E%D1%80%D0%BE_%D0%B7%D0%B0_%D0%BF%D1%80%D0%B5%D0%B1%D1%80%D0%BE%D1%8F%D0%B2%D0%B0%D0%BD%D0%B5_%D0%BD%D0%B0_%D0%BD%D0%B0%D1%81%D0%B5%D0%BB%D0%B5%D0%BD%D0%B8%D0%B5%D1%82%D0%BE_%D0%BD%D0%B0_%D0%A1%D0%90%D0%A9" title="Бюро за преброяване на населението на САЩ - Bwlgareg" lang="bg" hreflang="bg" data-title="Бюро за преброяване на населението на САЩ" data-language-autonym="Български" data-language-local-name="Bwlgareg" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%AE%E0%A6%BE%E0%A6%B0%E0%A7%8D%E0%A6%95%E0%A6%BF%E0%A6%A8_%E0%A6%9C%E0%A6%A8%E0%A6%B6%E0%A7%81%E0%A6%AE%E0%A6%BE%E0%A6%B0%E0%A6%BF_%E0%A6%A6%E0%A6%AA%E0%A7%8D%E0%A6%A4%E0%A6%B0" title="মার্কিন জনশুমারি দপ্তর - Bengaleg" lang="bn" hreflang="bn" data-title="মার্কিন জনশুমারি দপ্তর" data-language-autonym="বাংলা" data-language-local-name="Bengaleg" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Oficina_del_Cens_dels_Estats_Units" title="Oficina del Cens dels Estats Units - Catalaneg" lang="ca" hreflang="ca" data-title="Oficina del Cens dels Estats Units" data-language-autonym="Català" data-language-local-name="Catalaneg" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D9%86%D9%88%D9%88%D8%B3%DB%8C%D9%86%DA%AF%DB%95%DB%8C_%D8%B3%DB%95%D8%B1%DA%98%D9%85%DB%8E%D8%B1%DB%8C%DB%8C_%D9%88%DB%8C%D9%84%D8%A7%DB%8C%DB%95%D8%AA%DB%95_%DB%8C%DB%95%DA%A9%DA%AF%D8%B1%D8%AA%D9%88%D9%88%DB%95%DA%A9%D8%A7%D9%86%DB%8C_%D8%A6%DB%95%D9%85%D8%B1%DB%8C%DA%A9%D8%A7" title="نووسینگەی سەرژمێریی ویلایەتە یەکگرتووەکانی ئەمریکا - Cwrdeg Sorani" lang="ckb" hreflang="ckb" data-title="نووسینگەی سەرژمێریی ویلایەتە یەکگرتووەکانی ئەمریکا" data-language-autonym="کوردی" data-language-local-name="Cwrdeg Sorani" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/United_States_Census_Bureau" title="United States Census Bureau - Tsieceg" lang="cs" hreflang="cs" data-title="United States Census Bureau" data-language-autonym="Čeština" data-language-local-name="Tsieceg" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/United_States_Census_Bureau" title="United States Census Bureau - Daneg" lang="da" hreflang="da" data-title="United States Census Bureau" data-language-autonym="Dansk" data-language-local-name="Daneg" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/United_States_Census_Bureau" title="United States Census Bureau - Almaeneg" lang="de" hreflang="de" data-title="United States Census Bureau" data-language-autonym="Deutsch" data-language-local-name="Almaeneg" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/United_States_Census_Bureau" title="United States Census Bureau - Saesneg" lang="en" hreflang="en" data-title="United States Census Bureau" data-language-autonym="English" data-language-local-name="Saesneg" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Usona_Buroo_de_la_Censo" title="Usona Buroo de la Censo - Esperanto" lang="eo" hreflang="eo" data-title="Usona Buroo de la Censo" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Oficina_del_Censo_de_los_Estados_Unidos" title="Oficina del Censo de los Estados Unidos - Sbaeneg" lang="es" hreflang="es" data-title="Oficina del Censo de los Estados Unidos" data-language-autonym="Español" data-language-local-name="Sbaeneg" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Ameerika_%C3%9Chendriikide_Rahvaloenduse_B%C3%BCroo" title="Ameerika Ühendriikide Rahvaloenduse Büroo - Estoneg" lang="et" hreflang="et" data-title="Ameerika Ühendriikide Rahvaloenduse Büroo" data-language-autonym="Eesti" data-language-local-name="Estoneg" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Ameriketako_Estatu_Batuetako_Errolda_Bulegoa" title="Ameriketako Estatu Batuetako Errolda Bulegoa - Basgeg" lang="eu" hreflang="eu" data-title="Ameriketako Estatu Batuetako Errolda Bulegoa" data-language-autonym="Euskara" data-language-local-name="Basgeg" 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%A7%D8%AF%D8%A7%D8%B1%D9%87_%D8%B3%D8%B1%D8%B4%D9%85%D8%A7%D8%B1%DB%8C_%D8%A7%DB%8C%D8%A7%D9%84%D8%A7%D8%AA_%D9%85%D8%AA%D8%AD%D8%AF%D9%87_%D8%A2%D9%85%D8%B1%DB%8C%DA%A9%D8%A7" title="اداره سرشماری ایالات متحده آمریکا - Perseg" lang="fa" hreflang="fa" data-title="اداره سرشماری ایالات متحده آمریکا" data-language-autonym="فارسی" data-language-local-name="Perseg" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Yhdysvaltain_v%C3%A4est%C3%B6nlaskentavirasto" title="Yhdysvaltain väestönlaskentavirasto - Ffinneg" lang="fi" hreflang="fi" data-title="Yhdysvaltain väestönlaskentavirasto" data-language-autonym="Suomi" data-language-local-name="Ffinneg" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Bureau_du_recensement_des_%C3%89tats-Unis" title="Bureau du recensement des États-Unis - Ffrangeg" lang="fr" hreflang="fr" data-title="Bureau du recensement des États-Unis" data-language-autonym="Français" data-language-local-name="Ffrangeg" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/Amerikaansk_Folkstellingsburo" title="Amerikaansk Folkstellingsburo - Ffriseg y Gorllewin" lang="fy" hreflang="fy" data-title="Amerikaansk Folkstellingsburo" data-language-autonym="Frysk" data-language-local-name="Ffriseg y Gorllewin" class="interlanguage-link-target"><span>Frysk</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Oficina_do_Censo_dos_Estados_Unidos_de_Am%C3%A9rica" title="Oficina do Censo dos Estados Unidos de América - Galisieg" lang="gl" hreflang="gl" data-title="Oficina do Censo dos Estados Unidos de América" data-language-autonym="Galego" data-language-local-name="Galisieg" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%9C%D7%A9%D7%9B%D7%AA_%D7%9E%D7%A4%D7%A7%D7%93_%D7%94%D7%90%D7%95%D7%9B%D7%9C%D7%95%D7%A1%D7%99%D7%9F_%D7%A9%D7%9C_%D7%90%D7%A8%D7%A6%D7%95%D7%AA_%D7%94%D7%91%D7%A8%D7%99%D7%AA" title="לשכת מפקד האוכלוסין של ארצות הברית - Hebraeg" lang="he" hreflang="he" data-title="לשכת מפקד האוכלוסין של ארצות הברית" data-language-autonym="עברית" data-language-local-name="Hebraeg" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%B8%E0%A4%82%E0%A4%AF%E0%A5%81%E0%A4%95%E0%A5%8D%E0%A4%A4_%E0%A4%B0%E0%A4%BE%E0%A4%9C%E0%A5%8D%E0%A4%AF_%E0%A4%9C%E0%A4%A8%E0%A4%97%E0%A4%A3%E0%A4%A8%E0%A4%BE_%E0%A4%AC%E0%A5%8D%E0%A4%AF%E0%A5%82%E0%A4%B0%E0%A5%8B" title="संयुक्त राज्य जनगणना ब्यूरो - Hindi" lang="hi" hreflang="hi" data-title="संयुक्त राज्य जनगणना ब्यूरो" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Ured_SAD_za_popis_stanovni%C5%A1tva" title="Ured SAD za popis stanovništva - Croateg" lang="hr" hreflang="hr" data-title="Ured SAD za popis stanovništva" data-language-autonym="Hrvatski" data-language-local-name="Croateg" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%B1%D5%84%D5%86_%D4%B2%D5%B6%D5%A1%D5%AF%D5%B9%D5%B8%D6%82%D5%A9%D5%B5%D5%A1%D5%B6_%D5%B4%D5%A1%D6%80%D5%A4%D5%A1%D5%B0%D5%A1%D5%B4%D5%A1%D6%80%D5%AB_%D5%A2%D5%B5%D5%B8%D6%82%D6%80%D5%B8" title="ԱՄՆ Բնակչության մարդահամարի բյուրո - Armeneg" lang="hy" hreflang="hy" data-title="ԱՄՆ Բնակչության մարդահամարի բյուրո" data-language-autonym="Հայերեն" data-language-local-name="Armeneg" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Biro_Sensus_Amerika_Serikat" title="Biro Sensus Amerika Serikat - Indoneseg" lang="id" hreflang="id" data-title="Biro Sensus Amerika Serikat" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indoneseg" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Usana_Kontado-Ministerio" title="Usana Kontado-Ministerio - Ido" lang="io" hreflang="io" data-title="Usana Kontado-Ministerio" data-language-autonym="Ido" data-language-local-name="Ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Ufficio_del_censimento_degli_Stati_Uniti_d%27America" title="Ufficio del censimento degli Stati Uniti d'America - Eidaleg" lang="it" hreflang="it" data-title="Ufficio del censimento degli Stati Uniti d'America" data-language-autonym="Italiano" data-language-local-name="Eidaleg" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%82%A2%E3%83%A1%E3%83%AA%E3%82%AB%E5%90%88%E8%A1%86%E5%9B%BD%E5%9B%BD%E5%8B%A2%E8%AA%BF%E6%9F%BB%E5%B1%80" title="アメリカ合衆国国勢調査局 - Japaneeg" lang="ja" hreflang="ja" data-title="アメリカ合衆国国勢調査局" data-language-autonym="日本語" data-language-local-name="Japaneeg" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%90%E1%83%A8%E1%83%A8-%E1%83%98%E1%83%A1_%E1%83%A1%E1%83%A2%E1%83%90%E1%83%A2%E1%83%98%E1%83%A1%E1%83%A2%E1%83%98%E1%83%99%E1%83%A3%E1%83%A0%E1%83%98_%E1%83%90%E1%83%A6%E1%83%AC%E1%83%94%E1%83%A0%E1%83%98%E1%83%A1_%E1%83%91%E1%83%98%E1%83%A3%E1%83%A0%E1%83%9D" title="აშშ-ის სტატისტიკური აღწერის ბიურო - Georgeg" lang="ka" hreflang="ka" data-title="აშშ-ის სტატისტიკური აღწერის ბიურო" data-language-autonym="ქართული" data-language-local-name="Georgeg" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%AF%B8%EA%B5%AD_%EC%9D%B8%EA%B5%AC%EC%A1%B0%EC%82%AC%EA%B5%AD" title="미국 인구조사국 - Coreeg" lang="ko" hreflang="ko" data-title="미국 인구조사국" data-language-autonym="한국어" data-language-local-name="Coreeg" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Ministerium_Census_Civitatum_Foederatarum" title="Ministerium Census Civitatum Foederatarum - Lladin" lang="la" hreflang="la" data-title="Ministerium Census Civitatum Foederatarum" data-language-autonym="Latina" data-language-local-name="Lladin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Jungtini%C5%B3_Valstij%C5%B3_gyventoj%C5%B3_sura%C5%A1ymo_biuras" title="Jungtinių Valstijų gyventojų surašymo biuras - Lithwaneg" lang="lt" hreflang="lt" data-title="Jungtinių Valstijų gyventojų surašymo biuras" data-language-autonym="Lietuvių" data-language-local-name="Lithwaneg" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-mg mw-list-item"><a href="https://mg.wikipedia.org/wiki/Biraom-panisan%27i_Etazonia" title="Biraom-panisan'i Etazonia - Malagaseg" lang="mg" hreflang="mg" data-title="Biraom-panisan'i Etazonia" data-language-autonym="Malagasy" data-language-local-name="Malagaseg" class="interlanguage-link-target"><span>Malagasy</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Biro_Bancian_Amerika_Syarikat" title="Biro Bancian Amerika Syarikat - Maleieg" lang="ms" hreflang="ms" data-title="Biro Bancian Amerika Syarikat" data-language-autonym="Bahasa Melayu" data-language-local-name="Maleieg" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/US-Zensusb%C3%BCro" title="US-Zensusbüro - Almaeneg Isel" lang="nds" hreflang="nds" data-title="US-Zensusbüro" data-language-autonym="Plattdüütsch" data-language-local-name="Almaeneg Isel" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/United_States_Census_Bureau" title="United States Census Bureau - Iseldireg" lang="nl" hreflang="nl" data-title="United States Census Bureau" data-language-autonym="Nederlands" data-language-local-name="Iseldireg" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Bureau_of_the_Census" title="Bureau of the Census - Norwyeg Bokmål" lang="nb" hreflang="nb" data-title="Bureau of the Census" data-language-autonym="Norsk bokmål" data-language-local-name="Norwyeg Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/United_States_Census_Bureau" title="United States Census Bureau - Pwyleg" lang="pl" hreflang="pl" data-title="United States Census Bureau" data-language-autonym="Polski" data-language-local-name="Pwyleg" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D8%B1%DB%8C%D8%A7%D8%B3%D8%AA%DB%81%D8%A7%D8%A6%DB%92_%D9%85%D8%AA%D8%AD%D8%AF%DB%81_%D9%85%D8%B1%D8%AF%D9%85_%D8%B4%D9%85%D8%A7%D8%B1%DB%8C_%D8%A8%DB%8C%D9%88%D8%B1%D9%88" title="ریاستہائے متحدہ مردم شماری بیورو - Western Punjabi" lang="pnb" hreflang="pnb" data-title="ریاستہائے متحدہ مردم شماری بیورو" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Departamento_do_Censo_dos_Estados_Unidos" title="Departamento do Censo dos Estados Unidos - Portiwgaleg" lang="pt" hreflang="pt" data-title="Departamento do Censo dos Estados Unidos" data-language-autonym="Português" data-language-local-name="Portiwgaleg" 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/United_States_Census_Bureau" title="United States Census Bureau - Rwmaneg" lang="ro" hreflang="ro" data-title="United States Census Bureau" data-language-autonym="Română" data-language-local-name="Rwmaneg" 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%D1%8E%D1%80%D0%BE_%D0%BF%D0%B5%D1%80%D0%B5%D0%BF%D0%B8%D1%81%D0%B8_%D0%BD%D0%B0%D1%81%D0%B5%D0%BB%D0%B5%D0%BD%D0%B8%D1%8F_%D0%A1%D0%A8%D0%90" title="Бюро переписи населения США - Rwseg" lang="ru" hreflang="ru" data-title="Бюро переписи населения США" data-language-autonym="Русский" data-language-local-name="Rwseg" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/United_States_Census_Bureau" title="United States Census Bureau - Simple English" lang="en-simple" hreflang="en-simple" data-title="United States Census Bureau" 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-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/United_States_Census_Bureau" title="United States Census Bureau - Slofaceg" lang="sk" hreflang="sk" data-title="United States Census Bureau" data-language-autonym="Slovenčina" data-language-local-name="Slofaceg" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Ameri%C5%A1ki_urad_za_statistiko" title="Ameriški urad za statistiko - Slofeneg" lang="sl" hreflang="sl" data-title="Ameriški urad za statistiko" data-language-autonym="Slovenščina" data-language-local-name="Slofeneg" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/United_States_Census_Bureau" title="United States Census Bureau - Swedeg" lang="sv" hreflang="sv" data-title="United States Census Bureau" data-language-autonym="Svenska" data-language-local-name="Swedeg" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%90%E0%AE%95%E0%AF%8D%E0%AE%95%E0%AE%BF%E0%AE%AF_%E0%AE%85%E0%AE%AE%E0%AF%86%E0%AE%B0%E0%AE%BF%E0%AE%95%E0%AF%8D%E0%AE%95_%E0%AE%AE%E0%AE%95%E0%AF%8D%E0%AE%95%E0%AE%B3%E0%AF%8D%E0%AE%A4%E0%AF%8A%E0%AE%95%E0%AF%88_%E0%AE%95%E0%AE%A3%E0%AE%95%E0%AF%8D%E0%AE%95%E0%AF%86%E0%AE%9F%E0%AF%81%E0%AE%AA%E0%AF%8D%E0%AE%AA%E0%AF%81_%E0%AE%86%E0%AE%A3%E0%AF%88%E0%AE%AF%E0%AE%AE%E0%AF%8D" title="ஐக்கிய அமெரிக்க மக்கள்தொகை கணக்கெடுப்பு ஆணையம் - Tamileg" lang="ta" hreflang="ta" data-title="ஐக்கிய அமெரிக்க மக்கள்தொகை கணக்கெடுப்பு ஆணையம்" data-language-autonym="தமிழ்" data-language-local-name="Tamileg" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%91%D1%8E%D1%80%D0%BE%D0%B8_%D0%B1%D0%B0%D1%80%D3%AF%D0%B9%D1%85%D0%B0%D1%82%D0%B3%D0%B8%D1%80%D0%B8%D0%B8_%D0%B0%D2%B3%D0%BE%D0%BB%D0%B8%D0%B8_%D0%98%D0%9C%D0%90" title="Бюрои барӯйхатгирии аҳолии ИМА - Tajiceg" lang="tg" hreflang="tg" data-title="Бюрои барӯйхатгирии аҳолии ИМА" data-language-autonym="Тоҷикӣ" data-language-local-name="Tajiceg" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Amerika_Birle%C5%9Fik_Devletleri_Say%C4%B1m_B%C3%BCrosu" title="Amerika Birleşik Devletleri Sayım Bürosu - Tyrceg" lang="tr" hreflang="tr" data-title="Amerika Birleşik Devletleri Sayım Bürosu" data-language-autonym="Türkçe" data-language-local-name="Tyrceg" 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%D1%8E%D1%80%D0%BE_%D0%BF%D0%B5%D1%80%D0%B5%D0%BF%D0%B8%D1%81%D1%83_%D0%BD%D0%B0%D1%81%D0%B5%D0%BB%D0%B5%D0%BD%D0%BD%D1%8F_%D0%A1%D0%A8%D0%90" title="Бюро перепису населення США - Wcreineg" lang="uk" hreflang="uk" data-title="Бюро перепису населення США" data-language-autonym="Українська" data-language-local-name="Wcreineg" 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%B1%DB%8C%D8%A7%D8%B3%D8%AA%DB%81%D8%A7%D8%A6%DB%92_%D9%85%D8%AA%D8%AD%D8%AF%DB%81_%D9%85%D8%B1%D8%AF%D9%85_%D8%B4%D9%85%D8%A7%D8%B1%DB%8C_%D8%A8%DB%8C%D9%88%D8%B1%D9%88" title="ریاستہائے متحدہ مردم شماری بیورو - Wrdw" lang="ur" hreflang="ur" data-title="ریاستہائے متحدہ مردم شماری بیورو" data-language-autonym="اردو" data-language-local-name="Wrdw" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-vec mw-list-item"><a href="https://vec.wikipedia.org/wiki/United_States_Census_Bureau" title="United States Census Bureau - Feniseg" lang="vec" hreflang="vec" data-title="United States Census Bureau" data-language-autonym="Vèneto" data-language-local-name="Feniseg" class="interlanguage-link-target"><span>Vèneto</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/C%E1%BB%A5c_Th%E1%BB%91ng_k%C3%AA_D%C3%A2n_s%E1%BB%91_Hoa_K%E1%BB%B3" title="Cục Thống kê Dân số Hoa Kỳ - Fietnameg" lang="vi" hreflang="vi" data-title="Cục Thống kê Dân số Hoa Kỳ" data-language-autonym="Tiếng Việt" data-language-local-name="Fietnameg" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E7%BE%8E%E5%9B%BD%E6%99%AE%E6%9F%A5%E5%B1%80" title="美国普查局 - Wu Tsieineaidd" lang="wuu" hreflang="wuu" data-title="美国普查局" data-language-autonym="吴语" data-language-local-name="Wu Tsieineaidd" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E7%BE%8E%E5%9B%BD%E4%BA%BA%E5%8F%A3%E6%99%AE%E6%9F%A5%E5%B1%80" title="美国人口普查局 - Tsieinëeg" lang="zh" hreflang="zh" data-title="美国人口普查局" data-language-autonym="中文" data-language-local-name="Tsieinëeg" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/B%C3%AD-kok_Ph%C3%B3%CD%98-cha-kio%CC%8Dk" title="Bí-kok Phó͘-cha-kio̍k - Minnan" lang="nan" hreflang="nan" data-title="Bí-kok Phó͘-cha-kio̍k" 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-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E7%BE%8E%E5%9C%8B%E6%99%AE%E6%9F%A5%E5%B1%80" title="美國普查局 - 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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="cy" dir="ltr"><table class="infobox vcard" style="width:22em"><caption class="fn org">Biwro Cyfrifiad yr Unol Daleithiau</caption><tbody><tr><td colspan="2" class="logo" style="text-align:center"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/Delwedd:United_States_Census_Bureau_Wordmark.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c1/United_States_Census_Bureau_Wordmark.svg/220px-United_States_Census_Bureau_Wordmark.svg.png" decoding="async" width="220" height="87" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c1/United_States_Census_Bureau_Wordmark.svg/330px-United_States_Census_Bureau_Wordmark.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c1/United_States_Census_Bureau_Wordmark.svg/440px-United_States_Census_Bureau_Wordmark.svg.png 2x" data-file-width="315" data-file-height="125" /></a></span></td></tr><tr><th scope="row" style="padding-right:0.5em;"><div style="padding:0.1em 0;line-height:1.2em;">Math</div></th><td style="line-height:1.35em;">gwasanaeth ystadegau</td></tr><tr><th scope="row" style="padding-right:0.5em;">Sefydlwyd</th><td style="line-height:1.35em;">6 Mawrth 1902</td></tr><tr><th scope="row" style="padding-right:0.5em;">Pencadlys</th><td class="adr" style="line-height:1.35em;"><span class="locality"><a href="/wiki/Washington,_D.C." title="Washington, D.C.">Washington</a></span> </td></tr><tr><th scope="row" style="padding-right:0.5em;"><div style="padding:0.1em 0;line-height:1.2em;">Rhiant-gwmni</div></th><td style="line-height:1.35em;">Adran Fewnol yr Unol Daleithiau</td></tr><tr><th scope="row" style="padding-right:0.5em;">Gwefan</th><td style="line-height:1.35em;"><a rel="nofollow" class="external free" href="https://www.census.gov">https://www.census.gov</a> <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q637413?uselang=cy#P856" title="Edit this on Wikidata"><img alt="Edit this on Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></span></td></tr></tbody></table> <p><br /> Mae <b>Biwro Cyfrifiad yr Unol Daleithiau</b> (<i>United States Census Bureau</i>) yn brif asiantaeth o System Ystadegol Ffederal <a href="/wiki/Unol_Daleithiau_America" title="Unol Daleithiau America">yr Unol Daleithiau</a>, sy'n gyfrifol am gynhyrchu data am bobl America a'r economi. Mae Swyddfa'r Cyfrifiad yn rhan o <a href="/w/index.php?title=Adran_Fasnach_yr_Unol_Daleithiau&action=edit&redlink=1" class="new" title="Adran Fasnach yr Unol Daleithiau (dim tudalen ar gael)">Adran Fasnach yr Unol Daleithiau</a> ac mae ei gyfarwyddwr yn cael ei benodi gan <a href="/wiki/Arlywydd_yr_Unol_Daleithiau" title="Arlywydd yr Unol Daleithiau">Arlywydd yr Unol Daleithiau</a><sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup>. </p><p>Prif genhadaeth y Biwro Cyfrifiad yw cynnal <a href="/wiki/Cyfrifiad" title="Cyfrifiad">Cyfrifiad</a> yr UD bob deng mlynedd, sy'n dyrannu seddi <a href="/wiki/T%C5%B7_Cynrychiolwyr_yr_Unol_Daleithiau" title="Tŷ Cynrychiolwyr yr Unol Daleithiau">Tŷ'r Cynrychiolwyr</a> yr Unol Daleithiau i'r taleithiau yn seiliedig ar eu poblogaeth. Mae cyfrifiadau ac arolygon amrywiol y Biwro yn helpu i ddyrannu dros $400 biliwn mewn cronfeydd ffederal bob blwyddyn ac mae'n helpu taleithiau, cymunedau lleol a busnesau i wneud penderfyniadau deallus<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup><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>. Mae'r wybodaeth a ddarperir gan y cyfrifiad yn effeithio ar benderfynu ble i adeiladu a chynnal ysgolion, ysbytai, seilwaith trafnidiaeth, ac adrannau'r heddlu a thân<sup id="cite_ref-:0_4-0" class="reference"><a href="#cite_note-:0-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup>. </p><p>Yn ogystal â'r cyfrifiad pob degawd, mae Swyddfa'r Cyfrifiad yn cynnal dwsinau o gyfrifiadau ac arolygon eraill yn barhaus, gan gynnwys Arolwg Cymunedol America, Cyfrifiad Economaidd yr Unol Daleithiau, a'r Arolwg Poblogaeth Gyfredol. At hynny, mae dangosyddion masnach, economaidd a thramor sy'n cael eu rhyddhau gan y llywodraeth ffederal, fel arfer, yn cynnwys data a gynhyrchir gan y Biwro Cyfrifiad. </p> <div class="mw-heading mw-heading2"><h2 id="Cyfeiriadau">Cyfeiriadau</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Biwro_Cyfrifiad_yr_Unol_Daleithiau&veaction=edit&section=1" title="Golygu'r adran: Cyfeiriadau" class="mw-editsection-visualeditor"><span>golygu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Biwro_Cyfrifiad_yr_Unol_Daleithiau&action=edit&section=1" title="Edit section's source code: Cyfeiriadau"><span>golygu cod</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="reflist" style="list-style-type: decimal;"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a></span> <span class="reference-text">USCB DOC-D1026 QVC Manual 01/03/09</span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><a href="#cite_ref-2">↑</a></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="https://www.census.gov/content/dam/Census/about/about-the-bureau/PlansAndBudget/strategicplan.pdf">"U.S. Census Bureau Strategic Plan FY 2013 – 2017"</a> <span class="cs1-format">(PDF)</span>. United States Census Bureau. April 2013.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=U.S.+Census+Bureau+Strategic+Plan+FY+2013+%E2%80%93+2017&rft.pub=United+States+Census+Bureau&rft.date=2013-04&rft_id=https%3A%2F%2Fwww.census.gov%2Fcontent%2Fdam%2FCensus%2Fabout%2Fabout-the-bureau%2FPlansAndBudget%2Fstrategicplan.pdf&rfr_id=info%3Asid%2Fcy.wikipedia.org%3ABiwro+Cyfrifiad+yr+Unol+Daleithiau" class="Z3988"></span><style data-mw-deduplicate="TemplateStyles:r8312344">.mw-parser-output cite.citation{font-style:inherit}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .citation .cs1-lock-limited a,.mw-parser-output .citation .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .citation .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/12px-Wikisource-logo.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:inherit;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-maint{display:none;color:#33aa33;margin-left:0.3em}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}</style></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><a href="#cite_ref-3">↑</a></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20170202020412/http://bnlconsulting.com/case-studies/census-steps">"BNL Consulting"</a>. <i>bnlconsulting.com</i>. Archifwyd o'r <a rel="nofollow" class="external text" href="http://bnlconsulting.com/case-studies/census-steps">gwreiddiol</a> ar 2017-02-02<span class="reference-accessdate">. Cyrchwyd <span class="nowrap">2017-01-20</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=bnlconsulting.com&rft.atitle=BNL+Consulting&rft_id=http%3A%2F%2Fbnlconsulting.com%2Fcase-studies%2Fcensus-steps&rfr_id=info%3Asid%2Fcy.wikipedia.org%3ABiwro+Cyfrifiad+yr+Unol+Daleithiau" class="Z3988"></span><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r8312344"></span> </li> <li id="cite_note-:0-4"><span class="mw-cite-backlink"><a href="#cite_ref-:0_4-0">↑</a></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="https://www.washingtonpost.com/news/monkey-cage/wp/2017/05/15/the-u-s-census-is-in-trouble-this-is-why-its-crucial-to-what-the-nation-knows-about-itself/">"Analysis | The U.S. census is in trouble. This is why it's crucial to what the nation knows about itself"</a>. <i>Washington Post</i><span class="reference-accessdate">. Cyrchwyd <span class="nowrap">2017-05-15</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Washington+Post&rft.atitle=Analysis+%7C+The+U.S.+census+is+in+trouble.+This+is+why+it%E2%80%99s+crucial+to+what+the+nation+knows+about+itself.&rft_id=https%3A%2F%2Fwww.washingtonpost.com%2Fnews%2Fmonkey-cage%2Fwp%2F2017%2F05%2F15%2Fthe-u-s-census-is-in-trouble-this-is-why-its-crucial-to-what-the-nation-knows-about-itself%2F&rfr_id=info%3Asid%2Fcy.wikipedia.org%3ABiwro+Cyfrifiad+yr+Unol+Daleithiau" class="Z3988"></span><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r8312344"></span> </li> </ol></div></div> <div style="clear: both; background-color: #f9f9f9; border: 1px solid #aaa; padding: 5px; padding-left: 10px; text-align: left; font-size: 90%; margin-top: 1em;"><span typeof="mw:File"><a href="/wiki/Delwedd:Flag_USA_template.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/14/Flag_USA_template.svg/34px-Flag_USA_template.svg.png" decoding="async" width="34" height="34" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/14/Flag_USA_template.svg/51px-Flag_USA_template.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/14/Flag_USA_template.svg/68px-Flag_USA_template.svg.png 2x" data-file-width="48" data-file-height="48" /></a></span> <i><a href="/wiki/Wicipedia:Eginyn" title="Wicipedia:Eginyn">Eginyn</a> erthygl sydd uchod am yr <b><a href="/wiki/Unol_Daleithiau_America" title="Unol Daleithiau America">Unol Daleithiau</a></b>. 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