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Official websites use .gov
A .gov website belongs to an official government organization in the United States.
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Our surveys provide periodic and comprehensive statistics about the nation. This data is critical for government programs, policies, and decision-making.
The U.S. Census Bureau is the leading source of statistical information about the nation’s people. Our population statistics come from decennial censuses, which count the entire U.S. population every ten years, along with several other surveys.