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2020 Census
2020 Census Results
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
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Decennial Census User Notes
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Decennial Census User Notes
Learn more about issues affecting Decennial Census, including design, collection, production, and release. These documents describe corrections, errata, known errors, or situations that require caution when analyzing data.
Last Revised: October 8, 2021
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