Congressional District Data
Database Detail
| Name | Congressional District Data |
| Summary | Social, economic, demographic and housing characteristics for Congressional Districts |
| Additional Background |
This database contains social, economic, housing and demographic data for all current Congressional districts, i.e., those established after the 2020 Census. Five states (Alabama, Georgia, Louisiana, New York and North Carolina) delineated new boundaries for the current (2025-2026) 119th Congress. Data are collected annually through the American Community Survey process. Estimates and margins of error are provided for all categories. The margin of error (MOE) describes the precision of an ACS estimate at a 90 percent confidence level, indicating that the margins or error are expected to contain the true value 90 percent of the time.
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| Geographic Coverage | U.S., States |
| Periodicity | Annually |
| Series Begins/Ends | 2021 - 2024 |
| Data Source | American Community Survey 5-Year Survey, U.S. Bureau of the Census |
| Summary | Social, economic, demographic and housing characteristics for Congressional Districts |
| Geographic Coverage | U.S., States |
| Series Begins/Ends | 2021 - 2024 |
| Reporting Period | Annually |
| New Database added | Mar. 25, 2026 |
| Estimated next update | Mar. 03, 2027 |
| Original Source | American Community Survey 5-Year Survey, U.S. Bureau of the Census |
| Sample File | Sample_CSV__Congressional_District_Data.zip |
| Number of records | 782,541 |
| Values Missing or Not Reported | 3.4% |
| File Size | 7292.5 MB |
| Latest data available | Year 2024 |
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Source (APA): |
StatsUSA. (2026, March 25). Congressional District Data. https://statsusa.org/us/stats/congressional-district-data.html?bid=%27Nw%3D%3D%27&dbc=cmFuZF91c2E%3D
Set APA as default format
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This database contains social, economic, housing and demographic data for all current Congressional districts, i.e., those established after the 2020 Census. Five states (Alabama, Georgia, Louisiana, New York and North Carolina) delineated new boundaries for the current (2025-2026) 119th Congress. Data are collected annually through the American Community Survey process. Estimates and margins of error are provided for all categories. The margin of error (MOE) describes the precision of an ACS estimate at a 90 percent confidence level, indicating that the margins or error are expected to contain the true value 90 percent of the time.
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APA
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