Census Demographics

What's in this dataset #

Demographics for any location in 0.5 to 10-mile radius bands — with percentile ranks going back over a decade. Your AI can tell you not just the population, but whether that population is growing faster than 90% of comparable areas.

Capabilities at a glance #

• POST /census/analyze — Demographics for a single block group by address — body: { address, period?, include_trends? }
• POST /census/analyze-radius — Area-weighted demographics within radius — body: { address, radius_miles?, period?, include_trends? }
• GET /census/periods — List available ACS 5-year periods
• GET /census/trends/{geoid} — 11-year trend data for a block group by FIPS code

Example queries #

Demographics for 123 Main St

Demographics within 3 miles of 123 Main St

Full reference #

Reference documentation coming soon.

Skills powered by this dataset #

No published skills tag this dataset yet — but every skill in the Hub can call it directly via MCP or REST.

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