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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 - 2023 |
| Data Source | Bureau of the Census |
| Summary | Social, economic, demographic and housing characteristics for Congressional Districts |
| Geographic Coverage | U.S., States |
| Series Begins/Ends | 2021 - 2023 |
| Reporting Period | Annually |
| New Database added | Mar. 11, 2025 |
| Estimated next update | Mar. 03, 2026 |
| Original Source | Bureau of the Census |
| Sample File | Sample_CSV__Congressional_District_Data.zip |
| Number of records | 784,225 |
| Values Missing or Not Reported | 6.0% |
| File Size | 111.3MB |
| Latest data available | Year 2023 |
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Source (APA): |
StatsUSA. (2025, March 11). Congressional District Data. https://statsusa.org/us/stats/congressional-district-data.html
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
Format or style, from the American Psychological Association, is commonly used for footnotes in behavioral and social science publications. APA citation is an author-year-system. It is one of the most common styles used and taught at colleges and high schools. See here for more details, including APA formatting for bibliographies.Chicago
Format or style (also known as Turabian), created by the University of Chicago, is commonly used for footnotes in history, business, and fine arts and occasionally in the humanities, sciences, and social sciences. The Chicago style has two systems of citation. The author-date system (most common in social sciences and sciences) cites sources parenthetically in the text. The notes and bibliography system (most common in humanities) cites sources in numbered footnotes or endnotes which correspond to a superscript number in the text. See here for more details, including Chicago formatting for bibliographies.MLA
Modern Language Association (MLA) format or style is most commonly used for footnotes in the language arts, cultural studies, liberal arts, and humanities. MLA uses short parenthetical citations within the text that are linked to an alphabetical list of work cited at the end of the document. MLA commonly cites using this format: author's last name, first name, title, publication, edition or chapter, and year. See here for more details, including MLA formatting for bibliographies.AMA
American Medical Association (AMA) format or style is most commonly used for footnotes in medicine, biomedical research, nursing, dentistry, and other life sciences. AMA uses numerical superscript for citing sources in-text and refers to a list at the end of the work. These references appear in sequential order of when the sources were cited, instead of alphabetical order. See here for more details, including AMA formatting for bibliographies.
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