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<title>Population Estimates Program</title>
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<span id="openzim-page-title" class="mw-page-title-main"><span class="mw-page-title-main">Population Estimates Program</span></span>
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<p>The <b>Population Estimates Program</b> (<b>PEP</b>) is a program of the <a href="United_States_Census_Bureau" title="United States Census Bureau">U.S. Census Bureau</a> that publishes annual <a href="Intercensal_estimate" title="Intercensal estimate">population estimates</a> and estimates of birth, death, and international migration rates for people in the United States.<sup id="cite_ref-PEP_overview_1-0" class="reference"><a href="#cite_note-PEP_overview-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> In addition to publishing those aggregate estimates for the entire country, the program also publishes those yearly estimates by age, sex, race, and Hispanic origin at the national, state, county and city and town level. By doing so, the Population Estimates Program provides up-to-date information on how the size and distribution of the US population has changed each year since the most recent 10-year <a href="United_States_Census" class="mw-redirect" title="United States Census">US Census</a>.<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>
</p><p>The estimates produced by the Population Estimates Program are used in determining how federal funds should be allocated throughout the United States.<sup id="cite_ref-PEP_overview_1-1" class="reference"><a href="#cite_note-PEP_overview-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> The annual population estimates are also used as controls for the <a href="American_Community_Survey" title="American Community Survey">American Community Survey</a> and the <a href="Current_Population_Survey" title="Current Population Survey">U.S. Current Population Survey</a>, which in turn measure diverse <a href="Demographics_of_the_United_States" title="Demographics of the United States">demographic</a> data on social, economic and housing characteristics of people in the United States.<sup id="cite_ref-PEP_overview_1-2" class="reference"><a href="#cite_note-PEP_overview-1"><span class="cite-bracket">[</span>1<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><sup id="cite_ref-ACS_QA_4-0" class="reference"><a href="#cite_note-ACS_QA-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup>
</p><p>The basic procedure the Population Estimates Program uses to measure population is to take the updated population count reported by the last US Census, plus the number of births to US resident women, minus the number of deaths of US residents, plus the net number of international migrants. Estimates for the number of US resident births and deaths are based on data on birth certificates and death certificates provided by the <a href="National_Center_for_Health_Statistics" title="National Center for Health Statistics">National Center for Health Statistics</a> (NCHS). Estimates for net international migration are based on information from the American Community Survey, NCHS, and the previous census.<sup id="cite_ref-PEP_methodology_5-0" class="reference"><a href="#cite_note-PEP_methodology-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup>
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<div class="mw-heading mw-heading2"><h2 id="References">References</h2></div>
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<li id="cite_note-PEP_overview-1"><span class="mw-cite-backlink">^ <a href="#cite_ref-PEP_overview_1-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-PEP_overview_1-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-PEP_overview_1-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">
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</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.census.gov/programs-surveys/popest.html?#">"Population and Housing Unit Estimates"</a>. US Census Bureau, Population Division<span class="reference-accessdate">. Retrieved <span class="nowrap">2019-09-20</span></span>.</cite></span>
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<li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><cite id="CITEREFSmith1998" class="citation web cs1">Smith, Amy Symens (December 1998). <a rel="nofollow" class="external text" href="https://www.census.gov/population/www/documentation/twps0031/twps0031.html">"The American Community Survey and Intercensal Population Estimates: Where Are The Crossroads?"</a><span class="reference-accessdate">. Retrieved <span class="nowrap">2011-07-10</span></span>.</cite></span>
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<li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.census.gov/programs-surveys/acs.html">"American Community Survey"</a>. <i>U.S. Census Bureau</i><span class="reference-accessdate">. Retrieved <span class="nowrap">20 September</span> 2019</span>.</cite></span>
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<li id="cite_note-ACS_QA-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-ACS_QA_4-0">^</a></b></span> <span class="reference-text"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.bls.gov/lau/acsqa.htm#Q13">"American Community Survey (ACS) Questions and Answers"</a>. US Bureau of Labor Statistics, Local Area Unemployment Statistics Information and Analysis.</cite></span>
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<li id="cite_note-PEP_methodology-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-PEP_methodology_5-0">^</a></b></span> <span class="reference-text"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.census.gov/popest/topics/methodology/2009-nat-meth.pdf">"Methodology for the United States Resident Population Estimates by Age, Sex, Race, and Hispanic Origin (Vintage 2009): April 1, 2000 to July 1, 2009"</a> <span class="cs1-format">(PDF)</span>. US Census Bureau, Population Division<span class="reference-accessdate">. Retrieved <span class="nowrap">2011-07-10</span></span>.</cite></span>
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<div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2></div>
<ul><li><span class="official-website"><span class="url"><a rel="nofollow" class="external text" href="https://www.census.gov/programs-surveys/popest.html">Official website</a></span></span> </li></ul>
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