The administrative boundary of Bronx County, a county in New York, New York, covering 149 km². Get its polygon in one call, as GeoJSON, KML, WKT, GML or SVG.
About 1.5 million people live in Bronx County. Its 149 km² are 0.11% of New York.
Copy-paste calls for r2552450. One unit each with a free key; the low-detail polygon also works without one.
curl "https://geocodeai.dev/v1/boundaries/r2552450?detail=medium" \
-H "Authorization: Bearer $GEOCODE_API_KEY"curl -X POST "https://geocodeai.dev/v1/boundaries/r2552450/contains" \
-H "Authorization: Bearer $GEOCODE_API_KEY" \
-H "Content-Type: application/json" \
-d '{"points":[[-73.8402,40.851]]}'Every format and detail level below needs a free API key. Get a free API key
https://geocodeai.dev/v1/boundaries/r2552450.geojson?detail=mediumhttps://geocodeai.dev/v1/boundaries/r2552450.kml?detail=mediumhttps://geocodeai.dev/v1/boundaries/r2552450.wkt?detail=mediumhttps://geocodeai.dev/v1/boundaries/r2552450.svg?detail=mediumhttps://geocodeai.dev/v1/boundaries/r2552450.gml?detail=mediumEach export redirects to a permanent CDN file. Add ?detail=low|medium|high|full. Formats
Get the Bronx County boundary (r2552450) 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?