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Suverse Census Geocoder – Coordinates to US Census Geographies
x402
Suverse Census Geocoder – Coordinates to US Census Geographies is a paid API for AI agents from proxy.suverse.io, paid per call via x402, $0.075/call, status unknown (last checked 2026-09-16).
Reverse-geocodes a US latitude/longitude coordinate to its official Census geographies (state, county, and tract FIPS codes and names) using the US Census Bureau geocoder.
Price / call$0.075
Success—
StatusUnknown
How this service works
Reverse-map a US latitude/longitude to its official Census geographies (state, county, tract FIPS codes and names). Pass x (lon) and y (lat). Authoritative US Census Bureau geocoder, no key required.
Output
Returns the official US Census Bureau geography identifiers for the given coordinate, including state FIPS code and name, county FIPS code and name, and census tract FIPS code and name, as authoritative data directly from the Census geocoder.
Example use cases
Demographic analysis for a specific location
“I need the official US Census tract and county FIPS codes for this location: latitude 34.0522, longitude -118.2437. I want to pull demographic data for that area.”
Compliance reporting by census geography
“Can you tell me which census state and county FIPS codes cover the coordinates latitude 29.7604, longitude -95.3698? We need this for a federal grant report that requires census geography identifiers.”
Enriching address data with census codes
“I have a business location at latitude 40.7128, longitude -74.0060. What are the US Census tract, county, and state FIPS codes for that point so I can tag it in our database?”
Technical details
Endpoint
POSThttps://proxy.suverse.io/v1/data/suverse-demographics-census-coordsWhen to prefer
Choose this endpoint when you need authoritative, official US Census Bureau geographic identifiers (FIPS codes) for a specific latitude/longitude point, especially for compliance, demographic research, or data enrichment use cases requiring Census-standard geography. No API key is required, making it suitable for quick integration. Prefer this over commercial geocoding services when Census-standard tract or county FIPS codes (not just addresses) are the desired output.
Side effects
- Coordinates outside the US (including territories not covered) return no results or an error
- Invalid or out-of-range lat/lon values cause a 400-level error
- Points in remote or unincorporated areas may lack tract-level data
- Service unavailability from the upstream Census Bureau geocoder causes timeouts or 5xx errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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