The administrative boundary of Bond County, a county in Illinois, the United States, covering 990.8 km². Get its polygon in one call, as GeoJSON, KML, WKT, GML or SVG.
About 17,000 people live in Bond County. Its 991 km² are 0.66% of Illinois.
Copy-paste calls for r1801515. One unit each with a free key; the low-detail polygon also works without one.
curl "https://geocodeai.dev/v1/boundaries/r1801515?detail=medium" \
-H "Authorization: Bearer $GEOCODE_API_KEY"curl -X POST "https://geocodeai.dev/v1/boundaries/r1801515/contains" \
-H "Authorization: Bearer $GEOCODE_API_KEY" \
-H "Content-Type: application/json" \
-d '{"points":[[-89.4466,38.8814]]}'Every format and detail level below needs a free API key. Get a free API key
https://geocodeai.dev/v1/boundaries/r1801515.geojson?detail=mediumhttps://geocodeai.dev/v1/boundaries/r1801515.kml?detail=mediumhttps://geocodeai.dev/v1/boundaries/r1801515.wkt?detail=mediumhttps://geocodeai.dev/v1/boundaries/r1801515.svg?detail=mediumhttps://geocodeai.dev/v1/boundaries/r1801515.gml?detail=mediumEach export redirects to a permanent CDN file. Add ?detail=low|medium|high|full. Formats
Get the Bond County boundary (r1801515) from Geocode AI as GeoJSON and tell me which of my locations are inside it.With the MCP server or the Claude and Codex plugins.
Boundary data © OpenStreetMap contributors, ODbL. Need several boundaries as one zone, or a zone written in words?