| Ondefontaine | |
|---|---|
| Coordinates: 48°59′49″N 0°40′59″W / 48.9969°N 0.6831°WCoordinates: 48°59′49″N 0°40′59″W / 48.9969°N 0.6831°W | |
| Country | France |
| Region | Normandy |
| Department | Calvados |
| Arrondissement | Vire |
| Canton | Aunay-sur-Odon |
| Area1 | 15.26 km2 (5.89 sq mi) |
| Population (2008)2 | 313 |
| • Density | 21/km2 (53/sq mi) |
| Time zone | CET (UTC+1) |
| • Summer (DST) | CEST (UTC+2) |
| INSEE/Postal code | 14477 /14260 |
| Elevation | 205–325 m (673–1,066 ft) (avg. 311 m or 1,020 ft) |
|
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km² (0.386 sq mi or 247 acres) and river estuaries. 2Population without double counting: residents of multiple communes (e.g., students and military personnel) only counted once. |
|
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km² (0.386 sq mi or 247 acres) and river estuaries.
Ondefontaine is a former commune in the Calvados department in the Normandy region in northwestern France. On 1 January 2017, it was merged into the new commune Les Monts d'Aunay.