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Accessing 2020 Census Detailed DHC-A Data on data.census.gov

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Accessing 2020 Census Detailed DHC-A Data on data.census.gov

Learn how to access data on detailed racial and ethnic groups and American Indian and Alaska Native tribes and villages from the 2020 Census Detailed Demographic and Housing Characteristics File A in data.census.gov.

Technical documentation
www2.census.gov/programs-surveys/decennial/2020/technical-documentation/complete-tech-docs/detailed-demographic-and-housing-characteristics-file-a/2020census-detailed-dhc-a-techdoc.pdf

2020 Census Race and Ethnicity Data: The Detailed DHC-A Proof of Concept www.census.gov/data/academy/webinars/2023/detailed-dhc-a-proof-of-concept.html

Developing the DAS: Demonstration Data and Progress Metrics
www.census.gov/programs-surveys/decennial-census/decade/2020/planning-management/process/disclosure-avoidance/2020-das-development.html

For more guidance on using our site, please visit our Resources page
www.census.gov/data/what-is-data-census-gov.html  

More video tutorials
www.census.gov/data/what-is-data-census-gov/guidance-for-data-users/video-tutorials.html

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Page Last Revised - September 18, 2023