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US Geography GEOID Parser
x402
US Geography GEOID Parser is a paid API for AI agents from geo-us.x402tookit.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-30).
Parse a numeric Census GEOID (2–15 digits) into its component geographic codes (state, county, tract, block group, block) and identify the geographic level.
Price / call$0.02
Success—
StatusUnknown
How this service works
Parse a Census GEOID into state, county, tract, block group and block codes and name its geographic level.
Output
Returns the parsed geographic components of the GEOID: state (FIPS code, name, abbreviation), county code, tract code, block group code, block code, and a label for the geographic level (e.g. state, county, tract, block group, or block). Also includes a human-readable summary, data source, and optional degradation or disclaimer flags.
Example use cases
Enriching Census data pipeline
“I have a list of Census GEOIDs from a dataset and I need to know the state, county, tract, and block group for GEOID 48201223100 — can you break that down for me?”
Validating block-level geography
“We pulled GEOID 060375354021023 from a survey record — can you parse it out and confirm what geographic level it is and which state and county it falls in?”
Identifying state from FIPS prefix
“I have a 2-digit GEOID, 06 — what state does that correspond to and what geographic level is it?”
Technical details
Endpoint
GEThttps://geo-us.x402tookit.com/geoid-parse?utm_source=zero.xyzWhen to prefer
Use this endpoint when you have a raw numeric Census GEOID string and need to decompose it into its hierarchical geographic components (state, county, tract, block group, block) or identify which level of the Census hierarchy it represents. Prefer this over geocoding endpoints when you already have a GEOID and don't need to reverse-geocode a coordinate or address.
Side effects
- Invalid GEOID length (not 2, 5, 11, 12, or 15 digits) returns an error or empty result
- Non-numeric GEOID string causes a validation failure
- GEOID that doesn't match any known Census geography returns null or empty fields
- Missing required 'geoid' query parameter results in a bad request error
- Network or provider unavailability returns a timeout or service error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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