Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
About
Available APIs
Guidance
Latest Releases
Developers
The Census Bureau has begun rolling out our datasets via APIs. Check out our Discovery Tool. Sign up for our newsletter to get the latest updates and newest dataset addition. We also invite you to make requests for features / data via our forum.
-
Developers' ForumNeed help? Check out our Developer Forum to submit questions, share your apps, and provide feedback.
-
CoursesIntroduction to the Census Bureau Data APIJuly 2024Learn to integrate Census Bureau data within applications and data visualizations through our free API. Construct API calls, use FIPS codes, RStudio, and Excel
-
Guidance for DevelopersThis page provides developers and researchers on how to use the Census Data API and Census Microdata API from U.S. Census Bureau datasets.
-
Request A KeySubmit Key Request
Featured Resources
Latest Available APIs
-
Census Microdata API
-
American Community Survey 1-Year Supplemental Data (2014 - 2023)
-
American Community Survey Migration Flows
-
Business Dynamics Statistics (BDS) Time Series (1978 – 2022)
-
Decennial Census (2020, 2010, 2000)
-
American Community Survey 1-Year Data (2005-2023)
-
Rental Housing Finance Survey (RHFS)
-
Geography Information
Workshops
Webinars
-
The ABCs of the Census APIStart your journey into the Census Bureau’s application programming interface (API), a powerful tool that allows data users to quickly access data in a standard
-
Data at Your Door: Census API DecodedThis webinars introduces you to the API through a few core concepts.
-
Demystifying the Census APIJoin this webinar for an introduction and live demonstration of our application programming interface (API) in action.
View by Content
Contact Us
Please send your questions or comments on data.census.gov, Census API, or Microdata Access to [email protected]
Page Last Revised - November 5, 2024
✕
Is this page helpful?
Yes
No
Yes
No✕
NO THANKS
255 characters maximum
255 characters maximum reached
255 characters maximum reached
✕
Thank you for your feedback.
Comments or suggestions?
Comments or suggestions?
