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Combining Data

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onkeydown="CensusUniversalHeader.onKeyParent(event, &quot;data-uscb-header-dropdown-links-&quot;, 3)"> <div class="uscb-layout-row uscb-layout-align-center-center uscb-hw-100">Surveys/ Programs</div> </a> </div> <div id="data-uscb-header-nav-item-4" class="uscb-header-nav-item uscb-layout-row uscb-layout-align-center-center" style="display: flex; flex-basis: 14.285714285714286%;" onmouseover="CensusUniversalHeader.onActivateMenu(true, &quot;data-uscb-header-dropdown-links-&quot;, &quot;data-uscb-header-nav-item-&quot;, &quot;data-uscb-header-nav-item-link-&quot;, 4, 7)"> <a id="data-uscb-header-nav-item-link-4" class="uscb-hw-100" tabindex="10" onfocus="CensusUniversalHeader.onActivateMenu(true, &quot;data-uscb-header-dropdown-links-&quot;, &quot;data-uscb-header-nav-item-&quot;, &quot;data-uscb-header-nav-item-link-&quot;, 4, 7)" onkeydown="CensusUniversalHeader.onKeyParent(event, &quot;data-uscb-header-dropdown-links-&quot;, 4)"> <div class="uscb-layout-row uscb-layout-align-center-center uscb-hw-100">Information for…</div> </a> </div> <div id="data-uscb-header-nav-item-5" class="uscb-header-nav-item uscb-layout-row uscb-layout-align-center-center" style="display: flex; flex-basis: 14.285714285714286%;" onmouseover="CensusUniversalHeader.onActivateMenu(true, &quot;data-uscb-header-dropdown-links-&quot;, &quot;data-uscb-header-nav-item-&quot;, &quot;data-uscb-header-nav-item-link-&quot;, 5, 7)"> <a id="data-uscb-header-nav-item-link-5" class="uscb-hw-100" tabindex="11" onfocus="CensusUniversalHeader.onActivateMenu(true, &quot;data-uscb-header-dropdown-links-&quot;, &quot;data-uscb-header-nav-item-&quot;, &quot;data-uscb-header-nav-item-link-&quot;, 5, 7)" onkeydown="CensusUniversalHeader.onKeyParent(event, &quot;data-uscb-header-dropdown-links-&quot;, 5)"> <div class="uscb-layout-row uscb-layout-align-center-center uscb-hw-100">Find a Code</div> </a> </div> <div id="data-uscb-header-nav-item-6" class="uscb-header-nav-item uscb-layout-row uscb-layout-align-center-center" style="display: flex; flex-basis: 14.285714285714286%;" onmouseover="CensusUniversalHeader.onActivateMenu(true, &quot;data-uscb-header-dropdown-links-&quot;, &quot;data-uscb-header-nav-item-&quot;, &quot;data-uscb-header-nav-item-link-&quot;, 6, 7)"> <a id="data-uscb-header-nav-item-link-6" class="uscb-hw-100" tabindex="12" onfocus="CensusUniversalHeader.onActivateMenu(true, &quot;data-uscb-header-dropdown-links-&quot;, &quot;data-uscb-header-nav-item-&quot;, &quot;data-uscb-header-nav-item-link-&quot;, 6, 7)" onkeydown="CensusUniversalHeader.onKeyParent(event, &quot;data-uscb-header-dropdown-links-&quot;, 6)"> <div class="uscb-layout-row uscb-layout-align-center-center uscb-hw-100">About Us</div> </a> </div> </div> <div id="data-uscb-header-dropdown-links-0" class="uscb-header-dropdown-links uscb-layout-row uscb-padding-TB-10 uscb-padding-LR-40 uscb-hide-md" style="display: none;" onmouseleave="CensusUniversalHeader.onActivateMenu(false, &quot;data-uscb-header-dropdown-links-&quot;, &quot;data-uscb-header-nav-item-&quot;, &quot;data-uscb-header-nav-item-link-&quot;, 0, 7)"> <div class="uscb-layout-column uscb-flex-row" style="flex-basis: 25.0%;"> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/population/age-and-sex.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Age and Sex </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/business-economy.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Business and Economy </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/education.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Education </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/preparedness.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Emergency Preparedness </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/employment.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Employment </a> </div> <div class="uscb-layout-column uscb-flex-row" style="flex-basis: 25.0%;"> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/families.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Families and Living Arrangements </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/population/migration.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Geographic Mobility / Migration </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/geography.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Geography </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/health.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Health </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/population/hispanic-origin.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Hispanic Origin </a> </div> <div class="uscb-layout-column uscb-flex-row" style="flex-basis: 25.0%;"> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/housing.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Housing </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/income-poverty.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Income and Poverty </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/international-trade.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> International Trade </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/population.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Population </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/population/population-estimates.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Population Estimates </a> </div> <div class="uscb-layout-column uscb-flex-row" style="flex-basis: 25.0%;"> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/public-sector.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Public Sector </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/population/race.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Race </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/research.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Research </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/public-sector/voting.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Voting and Registration </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/about/index.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10" onkeydown="CensusUniversalHeader.onKeyChild(event, 'data-uscb-header-nav-item-link-0')"> A - Z </a> </div> </div> <div id="data-uscb-header-dropdown-links-1" class="uscb-header-dropdown-links uscb-layout-row uscb-padding-TB-10 uscb-padding-LR-40 uscb-hide-md" style="display: none;" onmouseleave="CensusUniversalHeader.onActivateMenu(false, &quot;data-uscb-header-dropdown-links-&quot;, &quot;data-uscb-header-nav-item-&quot;, &quot;data-uscb-header-nav-item-link-&quot;, 1, 7)"> <div class="uscb-layout-column uscb-flex-row" style="flex-basis: 25.0%;"> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/data.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Explore Data Main </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/academy" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Census Academy </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/about/what/admin-data.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Combining Data </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/data/data-tools.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Data Tools and Apps </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/developers/" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Developers </a> </div> <div class="uscb-layout-column uscb-flex-row" style="flex-basis: 25.0%;"> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/data/related-sites.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Related Sites </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/data/software.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Software </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/data/tables.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Tables </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/data/training-workshops.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Training and Workshops </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/library/visualizations.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10" onkeydown="CensusUniversalHeader.onKeyChild(event, 'data-uscb-header-nav-item-link-1')"> Visualizations </a> </div> </div> <div id="data-uscb-header-dropdown-links-2" class="uscb-header-dropdown-links uscb-layout-row uscb-padding-TB-10 uscb-padding-LR-40 uscb-hide-md" style="display: none;" onmouseleave="CensusUniversalHeader.onActivateMenu(false, &quot;data-uscb-header-dropdown-links-&quot;, &quot;data-uscb-header-nav-item-&quot;, &quot;data-uscb-header-nav-item-link-&quot;, 2, 7)"> <div class="uscb-layout-column uscb-flex-row" style="flex-basis: 25.0%;"> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/library.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Library Main </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/AmericaCounts" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> America Counts: Stories </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/library/audio.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Audio </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/library/visualizations.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Infographics and Visualizations </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/library/photos.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Photos </a> </div> <div class="uscb-layout-column uscb-flex-row" style="flex-basis: 25.0%;"> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/library/publications.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Publications </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/library/video.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Videos </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/library/working-papers.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10" onkeydown="CensusUniversalHeader.onKeyChild(event, 'data-uscb-header-nav-item-link-2')"> Working Papers </a> </div> </div> <div id="data-uscb-header-dropdown-links-3" class="uscb-header-dropdown-links uscb-layout-row uscb-padding-TB-10 uscb-padding-LR-40 uscb-hide-md" style="display: none;" onmouseleave="CensusUniversalHeader.onActivateMenu(false, &quot;data-uscb-header-dropdown-links-&quot;, &quot;data-uscb-header-nav-item-&quot;, &quot;data-uscb-header-nav-item-link-&quot;, 3, 7)"> <div class="uscb-layout-column uscb-flex-row" style="flex-basis: 25.0%;"> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Surveys/Programs Main </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/are-you-in-a-survey.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Help for Survey Participants </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/2020census" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> 2020 Census </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/decennial-census/decade/2010.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> 2010 Census </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/acs" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> American Community Survey (ACS) </a> </div> <div class="uscb-layout-column uscb-flex-row" style="flex-basis: 25.0%;"> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/ahs.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> American Housing Survey (AHS) </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/abs.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Annual Business Survey (ABS) </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/asm.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Annual Survey of Manufactures (ASM) </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/cog.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Census of Governments </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/cbp.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> County Business Patterns (CBP) </a> </div> <div class="uscb-layout-column uscb-flex-row" style="flex-basis: 25.0%;"> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/cps.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Current Population Survey (CPS) </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/EconomicCensus" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Economic Census </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/internationalprograms" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> International Programs </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/metro-micro.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Metro and Micro Areas </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/popproj.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Population Projections </a> </div> <div class="uscb-layout-column uscb-flex-row" style="flex-basis: 25.0%;"> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/saipe.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Small Area Income and Poverty </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/susb.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Statistics of U.S. Businesses </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/sbo.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Survey of Business Owners </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/sipp/" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Survey of Income and Program Participation (SIPP) </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/surveys-programs.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10" onkeydown="CensusUniversalHeader.onKeyChild(event, 'data-uscb-header-nav-item-link-3')"> All surveys and programs </a> </div> </div> <div id="data-uscb-header-dropdown-links-4" class="uscb-header-dropdown-links uscb-layout-row uscb-padding-TB-10 uscb-padding-LR-40 uscb-hide-md" style="display: none;" onmouseleave="CensusUniversalHeader.onActivateMenu(false, &quot;data-uscb-header-dropdown-links-&quot;, &quot;data-uscb-header-nav-item-&quot;, &quot;data-uscb-header-nav-item-link-&quot;, 4, 7)"> <div class="uscb-layout-column uscb-flex-row" style="flex-basis: 25.0%;"> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/newsroom.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Media (Newsroom) </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/are-you-in-a-survey.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Survey Participants/ Respondents </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/about/partners/partners.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Partners </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/sis.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10" onkeydown="CensusUniversalHeader.onKeyChild(event, 'data-uscb-header-nav-item-link-4')"> Educators and Students </a> </div> </div> <div id="data-uscb-header-dropdown-links-5" class="uscb-header-dropdown-links uscb-layout-row uscb-padding-TB-10 uscb-padding-LR-40 uscb-hide-md" style="display: none;" onmouseleave="CensusUniversalHeader.onActivateMenu(false, &quot;data-uscb-header-dropdown-links-&quot;, &quot;data-uscb-header-nav-item-&quot;, &quot;data-uscb-header-nav-item-link-&quot;, 5, 7)"> <div class="uscb-layout-column uscb-flex-row" style="flex-basis: 25.0%;"> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/library/reference/code-lists/naics.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> NAICS Lookup </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/library/reference/code-lists/schedule/b.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Schedule B Search </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/data/developers/data-sets/Geocoding-services.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10" onkeydown="CensusUniversalHeader.onKeyChild(event, 'data-uscb-header-nav-item-link-5')"> Geocoding Service </a> </div> </div> <div id="data-uscb-header-dropdown-links-6" class="uscb-header-dropdown-links uscb-layout-row uscb-padding-TB-10 uscb-padding-LR-40 uscb-hide-md" style="display: none;" onmouseleave="CensusUniversalHeader.onActivateMenu(false, &quot;data-uscb-header-dropdown-links-&quot;, &quot;data-uscb-header-nav-item-&quot;, &quot;data-uscb-header-nav-item-link-&quot;, 6, 7)"> <div class="uscb-layout-column uscb-flex-row" style="flex-basis: 25.0%;"> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/about-us" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> About the Bureau </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/about/who.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Who We Are </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/about/what.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> What We Do </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/about/business-opportunities.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Business Opportunities </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/careers" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Census Careers </a> </div> <div class="uscb-layout-column uscb-flex-row" style="flex-basis: 25.0%;"> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/fieldjobs" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Field Jobs by State </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/about/what/admin-data.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Combining Data </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/about/history.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Our History </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/about/policies.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Policies and Notices </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/privacy/" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Privacy Program </a> </div> <div class="uscb-layout-column uscb-flex-row" style="flex-basis: 25.0%;"> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/regions" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Regional Offices  </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/about/contact-us/staff-finder.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Staff Directory </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/about/contact-us.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> Contact Us </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/about/faqs.html" class="data-uscb-header-dropdown-link-item uscb-header-dropdown-link-item uscb-padding-TB-10"> FAQs </a> </div> </div> <div id="data-uscb-header-menu" class="uscb-header-menu uscb-layout-row uscb-hide-gt-md uscb-hide-md"> <div class="uscb-header-menu-top-level uscb-flex-row-33 uscb-layout-column"> <div id="data-uscb-header-nav-item-side-0" class="uscb-header-nav-item uscb-layout-column uscb-layout-align-center-center" style="display: flex; flex-basis: 14.285714285714286%;"> <a class="uscb-hw-100" tabindex="13" onfocus="CensusUniversalHeader.onActivateMenu(&quot;toggle&quot;, &quot;data-uscb-header-dropdown-links-side-&quot;, &quot;data-uscb-header-nav-item-side-&quot;, &quot;data-uscb-header-nav-item-link-&quot;, 0, 7)" onkeydown="CensusUniversalHeader.onKeyParent(event, &quot;data-uscb-header-dropdown-links-side-&quot;, 0)"> <div class="uscb-layout-row uscb-layout-align-start-center uscb-hw-100 uscb-padding-LR-10">Browse by Topic</div> </a> </div> <div id="data-uscb-header-nav-item-side-1" class="uscb-header-nav-item uscb-layout-column uscb-layout-align-center-center" style="display: flex; flex-basis: 14.285714285714286%;"> <a class="uscb-hw-100" tabindex="14" onfocus="CensusUniversalHeader.onActivateMenu(&quot;toggle&quot;, &quot;data-uscb-header-dropdown-links-side-&quot;, &quot;data-uscb-header-nav-item-side-&quot;, &quot;data-uscb-header-nav-item-link-&quot;, 1, 7)" onkeydown="CensusUniversalHeader.onKeyParent(event, &quot;data-uscb-header-dropdown-links-side-&quot;, 1)"> <div class="uscb-layout-row uscb-layout-align-start-center uscb-hw-100 uscb-padding-LR-10">Explore Data</div> </a> </div> <div id="data-uscb-header-nav-item-side-2" class="uscb-header-nav-item uscb-layout-column uscb-layout-align-center-center" style="display: flex; flex-basis: 14.285714285714286%;"> <a class="uscb-hw-100" tabindex="15" onfocus="CensusUniversalHeader.onActivateMenu(&quot;toggle&quot;, &quot;data-uscb-header-dropdown-links-side-&quot;, &quot;data-uscb-header-nav-item-side-&quot;, &quot;data-uscb-header-nav-item-link-&quot;, 2, 7)" onkeydown="CensusUniversalHeader.onKeyParent(event, &quot;data-uscb-header-dropdown-links-side-&quot;, 2)"> <div 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onfocus="CensusUniversalHeader.onActivateMenu(&quot;toggle&quot;, &quot;data-uscb-header-dropdown-links-side-&quot;, &quot;data-uscb-header-nav-item-side-&quot;, &quot;data-uscb-header-nav-item-link-&quot;, 4, 7)" onkeydown="CensusUniversalHeader.onKeyParent(event, &quot;data-uscb-header-dropdown-links-side-&quot;, 4)"> <div class="uscb-layout-row uscb-layout-align-start-center uscb-hw-100 uscb-padding-LR-10">Information for…</div> </a> </div> <div id="data-uscb-header-nav-item-side-5" class="uscb-header-nav-item uscb-layout-column uscb-layout-align-center-center" style="display: flex; flex-basis: 14.285714285714286%;"> <a class="uscb-hw-100" tabindex="18" onfocus="CensusUniversalHeader.onActivateMenu(&quot;toggle&quot;, &quot;data-uscb-header-dropdown-links-side-&quot;, &quot;data-uscb-header-nav-item-side-&quot;, &quot;data-uscb-header-nav-item-link-&quot;, 5, 7)" onkeydown="CensusUniversalHeader.onKeyParent(event, &quot;data-uscb-header-dropdown-links-side-&quot;, 5)"> <div 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href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/population/age-and-sex.html" class="uscb-header-dropdown-link-item"> Age and Sex </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/business-economy.html" class="uscb-header-dropdown-link-item"> Business and Economy </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/education.html" class="uscb-header-dropdown-link-item"> Education </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/preparedness.html" class="uscb-header-dropdown-link-item"> Emergency Preparedness </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/employment.html" class="uscb-header-dropdown-link-item"> Employment </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/families.html" class="uscb-header-dropdown-link-item"> Families and Living Arrangements </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/population/migration.html" class="uscb-header-dropdown-link-item"> Geographic Mobility / Migration </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/geography.html" class="uscb-header-dropdown-link-item"> Geography </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/health.html" class="uscb-header-dropdown-link-item"> Health </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/population/hispanic-origin.html" class="uscb-header-dropdown-link-item"> Hispanic Origin </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/housing.html" class="uscb-header-dropdown-link-item"> Housing </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/income-poverty.html" class="uscb-header-dropdown-link-item"> Income and Poverty </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/international-trade.html" class="uscb-header-dropdown-link-item"> International Trade </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/population.html" class="uscb-header-dropdown-link-item"> Population </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/population/population-estimates.html" class="uscb-header-dropdown-link-item"> Population Estimates </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/public-sector.html" class="uscb-header-dropdown-link-item"> Public Sector </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/population/race.html" class="uscb-header-dropdown-link-item"> Race </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/research.html" class="uscb-header-dropdown-link-item"> Research </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/topics/public-sector/voting.html" class="uscb-header-dropdown-link-item"> Voting and Registration </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/about/index.html" class="uscb-header-dropdown-link-item"> A - Z </a> </div> <div id="data-uscb-header-dropdown-links-side-1" class="uscb-header-dropdown-links uscb-layout-column" style="height: 40px; display: none;"> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/data.html" class="uscb-header-dropdown-link-item"> Explore Data Main </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/academy" class="uscb-header-dropdown-link-item"> Census Academy </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/about/what/admin-data.html" class="uscb-header-dropdown-link-item"> Combining Data </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/data/data-tools.html" class="uscb-header-dropdown-link-item"> Data Tools and Apps </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/developers/" class="uscb-header-dropdown-link-item"> Developers </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/data/related-sites.html" class="uscb-header-dropdown-link-item"> Related Sites </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/data/software.html" class="uscb-header-dropdown-link-item"> Software </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/data/tables.html" class="uscb-header-dropdown-link-item"> Tables </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/data/training-workshops.html" class="uscb-header-dropdown-link-item"> Training and Workshops </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/library/visualizations.html" class="uscb-header-dropdown-link-item"> Visualizations </a> </div> <div id="data-uscb-header-dropdown-links-side-2" class="uscb-header-dropdown-links uscb-layout-column" style="height: 40px; display: none;"> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/library.html" class="uscb-header-dropdown-link-item"> Library Main </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/AmericaCounts" class="uscb-header-dropdown-link-item"> America Counts: Stories </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/library/audio.html" class="uscb-header-dropdown-link-item"> Audio </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/library/visualizations.html" class="uscb-header-dropdown-link-item"> Infographics and Visualizations </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/library/photos.html" class="uscb-header-dropdown-link-item"> Photos </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/library/publications.html" class="uscb-header-dropdown-link-item"> Publications </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/library/video.html" class="uscb-header-dropdown-link-item"> Videos </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/library/working-papers.html" class="uscb-header-dropdown-link-item"> Working Papers </a> </div> <div id="data-uscb-header-dropdown-links-side-3" class="uscb-header-dropdown-links uscb-layout-column" style="height: 40px; display: none;"> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys.html" class="uscb-header-dropdown-link-item"> Surveys/Programs Main </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/are-you-in-a-survey.html" class="uscb-header-dropdown-link-item"> Help for Survey Participants </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/2020census" class="uscb-header-dropdown-link-item"> 2020 Census </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/decennial-census/decade/2010.html" class="uscb-header-dropdown-link-item"> 2010 Census </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/acs" class="uscb-header-dropdown-link-item"> American Community Survey (ACS) </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/ahs.html" class="uscb-header-dropdown-link-item"> American Housing Survey (AHS) </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/abs.html" class="uscb-header-dropdown-link-item"> Annual Business Survey (ABS) </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/asm.html" class="uscb-header-dropdown-link-item"> Annual Survey of Manufactures (ASM) </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/cog.html" class="uscb-header-dropdown-link-item"> Census of Governments </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/cbp.html" class="uscb-header-dropdown-link-item"> County Business Patterns (CBP) </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/cps.html" class="uscb-header-dropdown-link-item"> Current Population Survey (CPS) </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/EconomicCensus" class="uscb-header-dropdown-link-item"> Economic Census </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/internationalprograms" class="uscb-header-dropdown-link-item"> International Programs </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/metro-micro.html" class="uscb-header-dropdown-link-item"> Metro and Micro Areas </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/popproj.html" class="uscb-header-dropdown-link-item"> Population Projections </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/saipe.html" class="uscb-header-dropdown-link-item"> Small Area Income and Poverty </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/susb.html" class="uscb-header-dropdown-link-item"> Statistics of U.S. Businesses </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/sbo.html" class="uscb-header-dropdown-link-item"> Survey of Business Owners </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/sipp/" class="uscb-header-dropdown-link-item"> Survey of Income and Program Participation (SIPP) </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/surveys-programs.html" class="uscb-header-dropdown-link-item"> All surveys and programs </a> </div> <div id="data-uscb-header-dropdown-links-side-4" class="uscb-header-dropdown-links uscb-layout-column" style="height: 40px; display: none;"> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/newsroom.html" class="uscb-header-dropdown-link-item"> Media (Newsroom) </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/are-you-in-a-survey.html" class="uscb-header-dropdown-link-item"> Survey Participants/ Respondents </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/about/partners/partners.html" class="uscb-header-dropdown-link-item"> Partners </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/programs-surveys/sis.html" class="uscb-header-dropdown-link-item"> Educators and Students </a> </div> <div id="data-uscb-header-dropdown-links-side-5" class="uscb-header-dropdown-links uscb-layout-column" style="height: 40px; display: none;"> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/library/reference/code-lists/naics.html" class="uscb-header-dropdown-link-item"> NAICS Lookup </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/library/reference/code-lists/schedule/b.html" class="uscb-header-dropdown-link-item"> Schedule B Search </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/data/developers/data-sets/Geocoding-services.html" class="uscb-header-dropdown-link-item"> 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href="https://web.archive.org/web/20181027003949/https://www.census.gov/fieldjobs" class="uscb-header-dropdown-link-item"> Field Jobs by State </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/about/what/admin-data.html" class="uscb-header-dropdown-link-item"> Combining Data </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/about/history.html" class="uscb-header-dropdown-link-item"> Our History </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/about/policies.html" class="uscb-header-dropdown-link-item"> Policies and Notices </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/privacy/" class="uscb-header-dropdown-link-item"> Privacy Program </a> <a href="https://web.archive.org/web/20181027003949/https://www.census.gov/regions" class="uscb-header-dropdown-link-item"> Regional Offices  </a> <a 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href="/web/20181027003949/https://www.census.gov/about/partners.html" tabindex="0"> Advisors, Centers and Research Programs </a> </span> <ul style="z-index: 32; display: none;"> <li style="margin-left: 0px;"> <span> <a href="/web/20181027003949/https://www.census.gov/cac" tabindex="0">Census Advisory Committees (CAC)</a> </span> <ul style="z-index: 32; display: none;"> </ul> </li> <li style="margin-left: 0px;"> <span> <a href="/web/20181027003949/https://www.census.gov/about/partners/cdl.html" tabindex="0">Census Depository Library (CDL) Program</a> </span> <ul style="z-index: 32; display: none;"> </ul> </li> <li style="margin-left: 0px;"> <span> <a href="/web/20181027003949/https://www.census.gov/cic/" tabindex="0">Census Information Centers (CIC)</a> </span> <ul style="z-index: 32; display: none;"> </ul> </li> <li style="margin-left: 0px;"> <span> <a href="/web/20181027003949/https://www.census.gov/fesac/" tabindex="0">Federal Economic Statistics Advisory Committee (FESAC)</a> 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href="/web/20181027003949/https://www.census.gov/about/cong-gov-affairs.html" tabindex="0"> Congressional &amp; Intergovernmental Affairs </a> </span> <ul style="z-index: 32; display: none;"> <li style="margin-left: 0px;"> <span> <a href="/web/20181027003949/https://www.census.gov/about/cong-gov-affairs/congressional-affairs.html" tabindex="0">Congressional Affairs</a> </span> <ul style="z-index: 32; display: none;"> </ul> </li> <li style="margin-left: 0px;"> <span> <a href="/web/20181027003949/https://www.census.gov/about/cong-gov-affairs/intergovernmental-affairs.html" tabindex="0">Intergovernmental Affairs</a> </span> <ul style="z-index: 32; display: none;"> </ul> </li> <li style="margin-left: 0px;"> <span> <a href="/web/20181027003949/https://www.census.gov/aian" tabindex="0">Tribal Affairs</a> </span> <ul style="z-index: 32; display: none;"> </ul> </li> </ul> </li> <li> <span> <a href="/web/20181027003949/https://www.census.gov/about/history.html" tabindex="0"> History </a> </span> </li> <li> <span> <a href="/web/20181027003949/https://www.census.gov/about/our-research.html" tabindex="0"> Our Research </a> </span> </li> <li> <span> <a href="/web/20181027003949/https://www.census.gov/programs-surveys.html" tabindex="0"> Our Surveys &amp; Programs </a> </span> <ul style="z-index: 32; display: none;"> <li style="margin-left: 0px;"> <span> <a href="/web/20181027003949/https://www.census.gov/programs-surveys/are-you-in-a-survey.html" tabindex="0">Are You in a Survey?</a> </span> <ul style="z-index: 32; display: none;"> </ul> </li> <li style="margin-left: 0px;"> <span> <a href="/web/20181027003949/https://www.census.gov/programs-surveys/acs" tabindex="0">American Community Survey (ACS)</a> </span> <ul style="z-index: 32; display: none;"> </ul> </li> <li style="margin-left: 0px;"> <span> <a href="/web/20181027003949/https://www.census.gov/EconomicCensus" tabindex="0">Economic Census</a> </span> <ul style="z-index: 32; display: none;"> </ul> </li> </ul> </li> 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32; display: none;"> </ul> </li> </ul> </li> <li> <span> <a href="/web/20181027003949/https://www.census.gov/about/npc.html" tabindex="0"> National Processing Center (NPC) </a> </span> </li> <li> <span> <a href="/web/20181027003949/https://www.census.gov/about/contact-us.html" tabindex="0"> Contact Us </a> </span> <ul style="z-index: 32; display: none;"> <li style="margin-left: 0px;"> <span> <a href="/web/20181027003949/https://www.census.gov/about/contact-us/staff-finder.html" tabindex="0">Staff Directory</a> </span> <ul style="z-index: 32; display: none;"> </ul> </li> </ul> </li> <li> <span> <a href="/web/20181027003949/https://www.census.gov/about/faqs.html" tabindex="0"> FAQs </a> </span> </li> </ul> </div> <a name="skipsideNav" class="skip"></a> </div> </div> <div class="col-lg-1 hidden-xs hidden-sm hidden-md visible-lg uscb-adjustment-share-icons"> <div class="sharethis"> <div class="uscb-share uscb-hide-sm uscb-layout-column uscb-layout-align-start-center"> <a class="uscb-share-icon" href="//web.archive.org/web/20181027003949/https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.census.gov%2Fabout%2Fwhat%2Fadmin-data.html" title="Facebook" target="_blank" aria-label="share on facebook"> <i class="o-facebook-1" aria-hidden="true"></i> </a> <a class="uscb-share-icon" href="//web.archive.org/web/20181027003949/https://twitter.com/intent/tweet?url=https%3A%2F%2Fwww.census.gov%2Fabout%2Fwhat%2Fadmin-data.html&amp;text=The+Census+Bureau+reuses+data+from+other+agencies+to+cut+the+cost+of+data+collection+and+to+reduce+the+burden+on+people+who+respond+to+our+censuses+and+surveys." title="Twitter" target="_blank" aria-label="share on twitter"> <i class="o-twitter-1" aria-hidden="true"></i> </a> <a class="uscb-share-icon" href="//web.archive.org/web/20181027003949/https://www.linkedin.com/shareArticle?mini=true&amp;url=https%3A%2F%2Fwww.census.gov%2Fabout%2Fwhat%2Fadmin-data.html&amp;title=Combining+Data+%E2%80%93+A+General+Overview&amp;source=www.census.gov" target="_blank" aria-label="share on linkedin"> <i class="o-linkedin-1" aria-hidden="true" aria-label="share on linkedin"></i> </a> </div> <script type="text/javascript"> function shareEventHandler() { var evt = $(this).attr("title"); if ( (evt != null) ) { digitalData.event.eventInfo.share.sharingAction = evt; digitalData.event.eventName = 'Sharing Event'; } } $(document).ready(function() { var shareLinks=$(".uscb-share").children("a"); $(shareLinks).each(function () { $(this).click(shareEventHandler); }); }); </script> </div> </div> <a name="skipNav-CMSContent" id="skipNav-CMSContent"></a> <div id="detailMiddleColumn" class="belowHeader col-xs-12 col-lg-7 detailPageMiddleColumn"> <div id="mobileLanguageSelectorContainer"></div> <div id="detailHeaders" class=""> <div class="pagetitle"><div class="uscb-margin-T-0 uscb-margin-B-20"> <h2 class="uscb-h2 uscb-medium uscb-color-primary uscb-margin-TB-5">Combining Data – A General Overview</h2> </div></div> <div class="publicationdate publishdate parbase"></div> <div class="documentnumber"></div> <div class="author parbase"></div> </div> <div id="detailContent" class=""> <div style="min-height: 25px; margin-bottom: 10px;" class=""> <div class="par parsys"> <a name="par_textimage" style="visibility:hidden"></a><div class="textimage parbase section"> <div class="uscb-color-primary uscb-layout-row uscb-layout-align-flex-start uscb-text-align-left uscb-margin-TB-20"> <h3 class="uscb-h3">The Census Bureau uses data from a variety of sources.</h3> </div> <section style="overflow: auto"> <div class="uscb-text-image-text uscb-text-media-text uscb-padding-LR-0"> <p class="uscb-body-text"> <p>The Census Bureau collects data about the economy and the people living in the United States from many different sources.  Some data are collected from respondents directly (including businesses), through the censuses and surveys we conduct.  We also collect additional data from other sources.  Primary sources for additional data are federal, state, and local governments, as well as some commercial entities.   These types of data are generally called “administrative data.”</p> </p> </div> </section> <script type="text/javascript"> function buttonClick(elem) { ///web.archive.org/web/20181027003949/https://dtm code/// var res = $(elem).attr('href').split("/"); if( typeof($(elem).attr('filetrack')) != 'undefined' ){ digitalData.event.eventInfo.download.fileUrl = $(elem).attr('filetrack'); digitalData.event.eventInfo.download.fileName = res[res.length - 1]; digitalData.event.eventName = 'Download'; }else{ digitalData.event.eventInfo.download.fileUrl = null; digitalData.event.eventInfo.download.fileName = null; digitalData.event.eventName = null; } } </script> </div> <a name="par_textimage_562991217" style="visibility:hidden"></a><div class="textimage parbase section"> <div class="uscb-color-primary uscb-layout-row uscb-layout-align-flex-start uscb-text-align-left uscb-margin-TB-20"> <h3 class="uscb-h3">This additional information is called “administrative data.&quot;</h3> </div> <section style="overflow: auto"> <div class="uscb-text-image-text uscb-text-media-text uscb-padding-LR-0"> <p class="uscb-body-text"> <p>This information is called “administrative data” because data collected and maintained by agencies are used to administer (or run) programs and provide services to the public.</p> </p> </div> </section> <script type="text/javascript"> function buttonClick(elem) { ///web.archive.org/web/20181027003949/https://dtm code/// var res = $(elem).attr('href').split("/"); if( typeof($(elem).attr('filetrack')) != 'undefined' ){ digitalData.event.eventInfo.download.fileUrl = $(elem).attr('filetrack'); digitalData.event.eventInfo.download.fileName = res[res.length - 1]; digitalData.event.eventName = 'Download'; }else{ digitalData.event.eventInfo.download.fileUrl = null; digitalData.event.eventInfo.download.fileName = null; digitalData.event.eventName = null; } } </script> </div> <a name="par_textimage_422140103" style="visibility:hidden"></a><div class="textimage parbase section"> <div class="uscb-color-primary uscb-layout-row uscb-layout-align-flex-start uscb-text-align-left uscb-margin-TB-20"> <h3 class="uscb-h3">The Census Bureau combines administrative data with survey and census data.</h3> </div> <section style="overflow: auto"> <div class="uscb-text-image-text uscb-text-media-text uscb-padding-LR-0"> <p class="uscb-body-text"> <p>The Census Bureau is required by law to obtain and reuse data that already exists at other agencies.  These data are reused to cut the cost of data collection and research, and also to reduce the burden on people who respond to our census and survey questions.  By reusing data that already exists elsewhere, and linking it to census and survey data, the Census Bureau is able to conduct research that allows us to see the larger picture about the people and economy of the United States.  By combining these data together, researchers can answer questions we couldn’t answer before.  This type of research allows the Census Bureau to help other government agencies better understand how their programs are working, and where they could be improved.</p> <p>For example, Social Security Administration data are combined with Census data to understand how many people will need Social Security benefits in the coming years and to plan for funding this important program.  In addition, data from Medicare, the Internal Revenue Service, and the Census Bureau are combined to find out how many children need healthcare in the U.S. and how much funding will be needed as a result.</p> </p> </div> </section> <script type="text/javascript"> function buttonClick(elem) { ///web.archive.org/web/20181027003949/https://dtm code/// var res = $(elem).attr('href').split("/"); if( typeof($(elem).attr('filetrack')) != 'undefined' ){ digitalData.event.eventInfo.download.fileUrl = $(elem).attr('filetrack'); digitalData.event.eventInfo.download.fileName = res[res.length - 1]; digitalData.event.eventName = 'Download'; }else{ digitalData.event.eventInfo.download.fileUrl = null; digitalData.event.eventInfo.download.fileName = null; digitalData.event.eventName = null; } } </script> </div> <a name="par_textimage_752325990" style="visibility:hidden"></a><div class="textimage parbase section"> <div class="uscb-color-primary uscb-layout-row uscb-layout-align-flex-start uscb-text-align-left uscb-margin-TB-20"> <h3 class="uscb-h3">All of the data collected by the Census Bureau is confidential.</h3> </div> <section style="overflow: auto"> <div class="uscb-text-image-text uscb-text-media-text uscb-padding-LR-0"> <p class="uscb-body-text"> <p>All of the information we collect through censuses and surveys, as well as the administrative data we obtain, is confidential and protected by federal law.  Data are only linked to answer questions that are part of a research projects that are approved by the Census Bureau and support our mission.   </p> <p>Research results that are published do not identify any individuals.  Rather, summarized data is released that represent groups of people—generally in tables of numbers.  Before releasing any statistics to the public, the Census Bureau reviews them to make sure none of the information or characteristics could identify someone (or a business).</p> </p> </div> </section> <script type="text/javascript"> function buttonClick(elem) { ///web.archive.org/web/20181027003949/https://dtm code/// var res = $(elem).attr('href').split("/"); if( typeof($(elem).attr('filetrack')) != 'undefined' ){ digitalData.event.eventInfo.download.fileUrl = $(elem).attr('filetrack'); digitalData.event.eventInfo.download.fileName = res[res.length - 1]; digitalData.event.eventName = 'Download'; }else{ digitalData.event.eventInfo.download.fileUrl = null; digitalData.event.eventInfo.download.fileName = null; digitalData.event.eventName = null; } } </script> </div> <a name="par_textimage_500225220" style="visibility:hidden"></a><div class="textimage parbase section"> <section style="overflow: auto"> <div class="uscb-text-image-text uscb-text-media-text uscb-padding-LR-0"> <p class="uscb-body-text"> <br/> </p> </div> </section> <script type="text/javascript"> function buttonClick(elem) { ///web.archive.org/web/20181027003949/https://dtm code/// var res = $(elem).attr('href').split("/"); if( typeof($(elem).attr('filetrack')) != 'undefined' ){ digitalData.event.eventInfo.download.fileUrl = $(elem).attr('filetrack'); digitalData.event.eventInfo.download.fileName = res[res.length - 1]; digitalData.event.eventName = 'Download'; }else{ digitalData.event.eventInfo.download.fileUrl = null; digitalData.event.eventInfo.download.fileName = null; digitalData.event.eventName = null; } } </script> </div> <a name="par_video_1753829585" style="visibility:hidden"></a><div class="video section"><div class="video uscb-margin-TB-15" style="min-height:20px"> <div class="uscb-layout-row uscb-layout-align-flex-start uscb-text-align-left"> <!-- youtube --> <div class="uscb-video-width" style="width: 480px;"> <div class="uscb-video-container"> <iframe class="uscb-video" src="//web.archive.org/web/20181027003949if_/https://www.youtube.com/embed/Q5vFTFwSNMg?wmode=opaque&amp;rel=0" scrolling="no" allowfullscreen style="border: 0 none transparent;">Loading...</iframe> </div> </div> </div> </div></div> <a name="par_textimage_2024971951" style="visibility:hidden"></a><div class="textimage parbase section"> <div class="uscb-color-primary uscb-layout-row uscb-layout-align-flex-start uscb-text-align-left uscb-margin-TB-20"> <h3 class="uscb-h3">Harnessing the Power of Administrative Data: OnTheMap for Emergency Management</h3> </div> <section style="overflow: auto"> <div class="uscb-text-image-text uscb-text-media-text uscb-padding-LR-0"> <p class="uscb-body-text"> <p>New Jersey's use of a Census Bureau tool that combines state and federal data helped its Hurricane Sandy recovery efforts.</p> </p> </div> </section> <script type="text/javascript"> function buttonClick(elem) { ///web.archive.org/web/20181027003949/https://dtm code/// var res = $(elem).attr('href').split("/"); if( typeof($(elem).attr('filetrack')) != 'undefined' ){ digitalData.event.eventInfo.download.fileUrl = $(elem).attr('filetrack'); digitalData.event.eventInfo.download.fileName = res[res.length - 1]; digitalData.event.eventName = 'Download'; }else{ digitalData.event.eventInfo.download.fileUrl = null; digitalData.event.eventInfo.download.fileName = null; digitalData.event.eventName = null; } } </script> </div> <a name="par_textimage_218808943" style="visibility:hidden"></a><div class="textimage parbase section"> <section style="overflow: auto"> <div class="uscb-text-image-text uscb-text-media-text uscb-padding-LR-0"> <p class="uscb-body-text"> <br/> </p> </div> </section> <script type="text/javascript"> function buttonClick(elem) { ///web.archive.org/web/20181027003949/https://dtm code/// var res = $(elem).attr('href').split("/"); if( typeof($(elem).attr('filetrack')) != 'undefined' ){ digitalData.event.eventInfo.download.fileUrl = $(elem).attr('filetrack'); digitalData.event.eventInfo.download.fileName = res[res.length - 1]; digitalData.event.eventName = 'Download'; }else{ digitalData.event.eventInfo.download.fileUrl = null; digitalData.event.eventInfo.download.fileName = null; digitalData.event.eventName = null; } } </script> </div> <a name="par_video" style="visibility:hidden"></a><div class="video section"><div class="video uscb-margin-TB-15" style="min-height:20px"> <div class="uscb-layout-row uscb-layout-align-flex-start uscb-text-align-left"> <!-- youtube --> <div class="uscb-video-width" style="width: 480px;"> <div class="uscb-video-container"> <iframe class="uscb-video" src="//web.archive.org/web/20181027003949if_/https://www.youtube.com/embed/g4_r1LggI7Y?wmode=opaque&amp;rel=0" scrolling="no" allowfullscreen style="border: 0 none transparent;">Loading...</iframe> </div> </div> </div> </div></div> <a name="par_textimage_1567090719" style="visibility:hidden"></a><div class="textimage parbase section"> <div class="uscb-color-primary uscb-layout-row uscb-layout-align-flex-start uscb-text-align-left uscb-margin-TB-20"> <h3 class="uscb-h3">2020 Census Innovations: Streamlining the Count Using Administrative Data</h3> </div> <section style="overflow: auto"> <div class="uscb-text-image-text uscb-text-media-text uscb-padding-LR-0"> <p class="uscb-body-text"> <p>Smart use of administrative data is just one of the promising innovations planned for the 2020 Census. By reusing information people have already provided, we can improve accuracy and reduce the need for census takers to knock on doors, saving time and money.</p> </p> </div> </section> <script type="text/javascript"> function buttonClick(elem) { ///web.archive.org/web/20181027003949/https://dtm code/// var res = $(elem).attr('href').split("/"); if( typeof($(elem).attr('filetrack')) != 'undefined' ){ digitalData.event.eventInfo.download.fileUrl = $(elem).attr('filetrack'); digitalData.event.eventInfo.download.fileName = res[res.length - 1]; digitalData.event.eventName = 'Download'; }else{ digitalData.event.eventInfo.download.fileUrl = null; digitalData.event.eventInfo.download.fileName = null; digitalData.event.eventName = null; } } </script> </div> <a name="par_textimage_1171078027" style="visibility:hidden"></a><div class="textimage parbase section"> <section style="overflow: auto"> <div class="uscb-text-image-text uscb-text-media-text uscb-padding-LR-0"> <p class="uscb-body-text"> <br/> </p> </div> </section> <script type="text/javascript"> function buttonClick(elem) { ///web.archive.org/web/20181027003949/https://dtm code/// var res = $(elem).attr('href').split("/"); if( typeof($(elem).attr('filetrack')) != 'undefined' ){ digitalData.event.eventInfo.download.fileUrl = $(elem).attr('filetrack'); digitalData.event.eventInfo.download.fileName = res[res.length - 1]; digitalData.event.eventName = 'Download'; }else{ digitalData.event.eventInfo.download.fileUrl = null; digitalData.event.eventInfo.download.fileName = null; digitalData.event.eventName = null; } } </script> </div> <a name="par_list" style="visibility:hidden"></a><div class="list parbase section"><div class="listContent " id="List_1041261055" name="list"> <div class="uscb-layout-row uscb-layout-align-flex-start uscb-text-align-left "> <h3 class=" uscb-h3">For More Information</h3> </div> <p class="uscb-sub-heading-1 uscb-color-secondary-1 uscb-line-height-20-18 ">Follow the links below to learn more about these activities.</p> <div id="listArticlesContainer_list" class="data-uscb-list-articles-container "> <hr class="uscb-light-teal-hr uscb-margin-T-0"/> <div> <a href="/web/20181027003949/https://www.census.gov/datalinkage" class="uscb-list-item " title="Data Linkage Infrastructure"> <div class="uscb-list-item-container "> <div> <p class="uscb-sub-heading-2 uscb-color-secondary-1 uscb-uppercase uscb-margin-TB-02"> </p> </div> <p class="uscb-margin-TB-02 uscb-title-3"> Data Linkage Infrastructure </p> <p class="uscb-sub-heading-2 uscb-color-secondary-1 uscb-line-height-20-18 uscb-margin-TB-02 "> Our Data Linkage Infrastructure is transforming data discovery and fueling innovative research. </p> <hr class="uscb-light-teal-hr"/> </div> </a> </div> <div> <a href="/web/20181027003949/https://www.census.gov/privacy/" class="uscb-list-item " title="Data Protection and Privacy Program"> <div class="uscb-list-item-container "> <div> <p class="uscb-sub-heading-2 uscb-color-secondary-1 uscb-uppercase uscb-margin-TB-02"> </p> </div> <p class="uscb-margin-TB-02 uscb-title-3"> Data Protection and Privacy Program </p> <p class="uscb-sub-heading-2 uscb-color-secondary-1 uscb-line-height-20-18 uscb-margin-TB-02 "> The Census Bureau has several policies to ensure the data we collect is protected and your privacy is respected. </p> <hr class="uscb-light-teal-hr"/> </div> </a> </div> <div> <a href="/web/20181027003949/https://www.census.gov/about/adrm/linkage/cbli-library-redirect.html" class="uscb-list-item " title="Administrative Data Research"> <div class="uscb-list-item-container "> <div> <p class="uscb-sub-heading-2 uscb-color-secondary-1 uscb-uppercase uscb-margin-TB-02"> </p> </div> <p class="uscb-margin-TB-02 uscb-title-3"> Administrative Data Research </p> <p class="uscb-sub-heading-2 uscb-color-secondary-1 uscb-line-height-20-18 uscb-margin-TB-02 "> Browse the research papers that use data from censuses, surveys, and data from other agencies. </p> <hr 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