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

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

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

August 01, 2024

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 DHC-B in data.census.gov.

Step by step instructions: Accessing Data from the 2020 Detailed Demographic and Housing Characteristics File B in data.census.gov [1.3 MB]
Developing the DAS: Demonstration Data and Progress Metrics

The Census Bureau is building and evaluating the new cryptography-based disclosure avoidance system (“2020 DAS”) through a series of development “sprints.”
data.census.gov Resources

Get an overview of resources available for help on using data.census.gov, the Census API, and Microdata Access.

Related Information

2020 Decennial Census Videos

Watch videos related to the 2020 Decennial Census.
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2020 Census Detailed Demographic and Housing Characteristics File A (Detailed DHC-A)

The Detailed DHC-A provides population counts and sex-by-age statistics for race and ethnic groups and American Indian and Alaska Native tribes and villages.
2020 Census Results

Learn more about the data from the 2020 Census, including detailed demographic and housing data, apportionment counts, and redistricting data.