{"code": "51507", "name": "Sainte-Menehould", "department": "51", "postcode": "51800", "population": 4146, "prices": {"appartement": null, "maison": null}, "counts": {"buildings": 3704, "units": 3272, "sales_dvf": 0}, "demographics": {"pct_owners": 51.3, "population": 4166, "median_income": 0}, "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/51507/statimmo"}