Administrative boundaries by country and admin level
Return OpenStreetMap administrative boundary relations (boundary=administrative) inside an ISO 3166-1 alpha-3 country at a given admin_level (2 = country, 4 = state/province, 6 = county, 8 = city). Response includes relation centroids and OSM tags - use the relation id with downstream OSM tooling for full polygon geometry. Cached for 7 days since administrative boundaries change rarely. Data is (C) OpenStreetMap contributors (ODbL 1.0) - attribution is required on any surface that renders this data.
Query parameters
ISO 3166-1 alpha-3 country code (e.g. USA, GBR, DEU).
ISO 3166-1 alpha-3 country code (e.g. USA, GBR, DEU).
Administrative level: 2 country, 4 state/province, 6 county, 8 city.
Administrative level: 2 country, 4 state/province, 6 county, 8 city.
Response
Administrative boundary relations with centroids, (C) OpenStreetMap contributors (ODbL 1.0).
Example response
{
"meta": {
"endpoint": "/api/v1/fred/us/cpi",
"data_time": "2026-04-16T14:30:00Z",
"response_time": "2026-04-16T14:30:12Z",
"provider": "Sugra API v1.0.1",
"source": "sugra_crypto",
"attribution": "Short interest and Reg SHO daily short volume data is owned by and sourced from FINRA (Financial Industry Regulatory Authority).",
"fallback_chain": [
"sugra_crypto",
"sugra_finance"
]
}
}