Champagne-sur-Oise
Champagne-sur-Oise is a commune. It is in Île-de-France in the Val-d'Oise department in north France.
|
Champagne-sur-Oise | |
| Administration | |
|---|---|
| Country | France |
| Region | Île-de-France |
| Department | Val-d'Oise |
| Arrondissement | Pontoise |
| Canton | L'Isle-Adam |
| Intercommunality | Haut Val-d'Oise |
| Mayor | Stéphane Carteado (2020–2026) |
| Statistics | |
| Elevation | 23–176 m (75–577 ft) |
| Land area1 | 9.45 km2 (3.65 sq mi) |
| INSEE/Postal code | 95134/ 95660 |
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km² (0.386 sq mi or 247 acres) and river estuaries. | |