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2020 Census 2030 Census American Community Survey (ACS) American Housing Survey (AHS) Annual Business Survey (ABS) Annual Survey of Manufactures (ASM) Census of Governments County Business Patterns (CBP) Current Population Survey (CPS) Economic Census International Programs Metro and Micro Areas Population Estimates Population Projections Small Area Income and Poverty Statistics of U.S. Businesses Survey of Business Owners Survey of Income and Program Participation (SIPP)
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Demographic Trends in the 20th Century

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Demographic Trends in the 20th Century

Highlights

The U.S. population more than tripled from 76 million people in 1900 to 281 million people in 2000. The growth of 32.7 million people in the 1990s represented the largest numerical increase of any decade in U.S. history

Page Last Revised - October 8, 2021
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