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Documentation: ACS 2021 (5-Year Estimates)
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Publisher: U.S. Census Bureau
Survey: ACS 2021 (5-Year Estimates)
Documentation
ACS 2021 (5-Year Estimates)


2021 ACS 1-year and 2017-2021 ACS 5-year Data Releases: Technical Documentation
Acknowledgments
Using the American Community Survey Summary File: What Data Users Need to Know
Instructions on How to Read the ACS Summary File into Excel
Instructions on Joining the ACS Summary File to the TIGER/Line Shapefiles
Code List
Subject Definitions
Group Quarters Definitions
Instructions for Applying Statistical Testing
Worked Examples for Approximating Margins of Error
Accuracy of the Data
Social Explorer; U.S. Census Bureau; 2021 ACS 1-year and 2017-2021 ACS 5-year Data Releases : Technical Documentation.