U.S. Department of Commerce

Population Estimates

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Census.gov › People and Households › Populations Estimates Main › Current Estimates Data › Historical Estimates Challenge Program Results

Historical Estimates Challenge Program Results

2008 challenges

2007 challenges

2006 challenges

2005 challenges

2004 challenges

2003 challenges

2002 challenges

2001 challenges

Information about the current Challenge Program is available here.


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Source: U.S. Census Bureau | Population Estimates |  Last Revised: March 18, 2013