Data
Public data pages
One page per county and per ZIP Code Tabulation Area with Census American Community Survey 5-year estimates: the figures, their margins of error and vintage, where they come from, and the API call or MCP tool that returns the same data. Each page has a plain Markdown version at the same address plus .md.
ZIP code pages describe ZCTAs, the Census Bureau's approximations of ZIP code areas. What's the difference?
Browse by state
- Alabama
- Alaska
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- Delaware
- District of Columbia
- Florida
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- Idaho
- Illinois
- Indiana
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- Kentucky
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- Maine
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- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
- Puerto Rico
Page types
| Pages | Address | What they show |
|---|---|---|
| State index of county and ZIP code pages | /data/state/{code} | Every county and ZCTA of one state (lower-case USPS code), with ACS total population and margins of error, linking to their pages. |
| County demographics | /data/county/{fips} | ACS 5-year demographics of one county or county equivalent (5-digit FIPS), with margins of error, the ZCTAs that overlap it and its sources. |
| ZIP code (ZCTA) demographics | /data/zip/{zcta} | ACS 5-year demographics of one ZIP Code Tabulation Area: population, age, income, home value, rent, tenure, education, poverty and unemployment, with margins of error, the counties it overlaps and its sources. |