Entity data for Spain's 17 autonomous communities, 2 autonomous cities (Ceuta and Melilla), 50 provinces, ~8,131 municipalities, and ~33 national government entities.
| Source | URL | Data Provided |
|---|---|---|
| INE (Instituto Nacional de Estadística) | ine.es | Population data, municipality register (Padrón), INE codes |
| Datos.gob.es | datos.gob.es | Open government data portal |
| BOE (Boletín Oficial del Estado) | boe.es | Official gazette, legislation |
| Administración.gob.es | administracion.gob.es | Government directory (ministries, constitutional bodies) |
| Wikipedia - Autonomous communities of Spain | wikipedia.org | Administrative divisions (verification) |
| Wikidata | wikidata.org | Entity enrichment via SPARQL queries |
| GADM (v4.1) | gadm.org | Administrative boundaries (autonomous communities, provinces, municipalities, and sub-municipal divisions) |