Data USA API
Government · Operational · 30d uptime 100%
The most comprehensive visualization of U.S. public data. Data USA provides an open, easy-to-use platform that turns data into knowledge.
Trust signals
Pricing
FREE
Auth
NONE
CORS
Yes
Rate limit
No published rate limits
Health
103ms
Trust score
97 (A)
Last checked Oct 19, 2026 · uptime 24h 100% / 7d 100% / 30d 100%
Excellent production-readiness signals.
Links
- Homepagedatausa.io
- Documentationdatausa.io/about/api
- Base URLdatausa.io/about/api/
Integration checklist
- Auth is NONE
- CORS enabled — callable directly from browsers.
- Rate limit: No published rate limits