{"code": "78621", "name": "Trappes", "department": "78", "postcode": "78190", "population": 34689, "prices": {"appartement": null, "maison": null}, "counts": {"buildings": 5296, "units": 12063, "sales_dvf": 11640}, "demographics": {"pct_owners": 31.6, "population": 33717, "median_income": 16635}, "summary": null, "sources": ["DVF (Demandes de Valeurs Foncières) — Etalab / Cerema", "INSEE IRIS (FiLoSoFi, recensement) — insee.fr", "IGN BD TOPO — Institut Géographique National"], "license": "Licence Ouverte (Etalab) — réutilisation libre avec attribution Immobilix", "url": "https://immobilix.app/map/commune/78621/statimmo"}