# United States Census Bureau American Community Survey API

**Canonical:** https://apis.io/apis/united-states-census-bureau/united-states-census-bureau-american-community-survey-api/  
**Provider:** United States Census Bureau — https://apis.io/providers/united-states-census-bureau/  
**Base URL:** https://api.census.gov/data  
**Documentation:** https://www.census.gov/data/developers.html

United States Census Bureau American Community Survey API is one of 9 APIs that [United States Census Bureau](https://apis.io/providers/united-states-census-bureau/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include American Community Survey. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

ACS demographic, economic, social, and housing characteristics

## Machine-readable artifacts (7)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/united-states-census-bureau/refs/heads/main/openapi/united-states-census-bureau-american-community-survey-api-openapi.yml
- **Documentation** — https://www.census.gov/data/developers.html
- **APIKeySignup** — https://api.census.gov/data/key_signup.html
- **DataSets** — https://www.census.gov/data/developers/data-sets.html
- **DiscoveryTool** — https://www.census.gov/data/developers/updates/new-discovery-tool.html
- **UserGuide** — https://www.census.gov/data/developers/guidance/api-user-guide.html
- **ExampleQueries** — https://www.census.gov/data/developers/guidance/api-user-guide/example-api-queries.html

## Other United States Census Bureau APIs (8)

- [TIGERweb GeoServices REST API](https://apis.io/apis/united-states-census-bureau/tigerweb-rest-api/)
- [Census Geocoding Services](https://apis.io/apis/united-states-census-bureau/geocoding-api/)
- [United States Census Bureau County Business Patterns API](https://apis.io/apis/united-states-census-bureau/united-states-census-bureau-county-business-patterns-api/)
- [United States Census Bureau Decennial Census API](https://apis.io/apis/united-states-census-bureau/united-states-census-bureau-decennial-census-api/)
- [United States Census Bureau Economic Census API](https://apis.io/apis/united-states-census-bureau/united-states-census-bureau-economic-census-api/)
- [United States Census Bureau Geographic Services API](https://apis.io/apis/united-states-census-bureau/united-states-census-bureau-geographic-services-api/)
- [United States Census Bureau International API](https://apis.io/apis/united-states-census-bureau/united-states-census-bureau-international-api/)
- [United States Census Bureau Population Estimates API](https://apis.io/apis/united-states-census-bureau/united-states-census-bureau-population-estimates-api/)

## Tags

American Community Survey

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/united-states-census-bureau/united-states-census-bureau-american-community-survey-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/united-states-census-bureau/.