Mesnil-Roc'h | |
|---|---|
 A general view of Saint-Pierre-de-Plesguen | |
Location of Mesnil-Roc'h  | |
  Mesnil-Roc'h  Mesnil-Roc'h | |
| Coordinates: 48°26′52″N 1°54′43″W / 48.4478°N 1.9119°W | |
| Country | France |
| Region | Brittany |
| Department | Ille-et-Vilaine |
| Arrondissement | Saint-Malo |
| Canton | Combourg |
| Intercommunality | Bretagne Romantique |
Area 1 | 41.16 km2 (15.89 sq mi) |
| Population (2021)[1] | 4,422 |
| • Density | 110/km2 (280/sq mi) |
| Time zone | UTC+01:00 (CET) |
| • Summer (DST) | UTC+02:00 (CEST) |
| INSEE/Postal code | 35308 /35720 |
| Elevation | 34–99 m (112–325 ft) |
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Mesnil-Roc'h (Breton: Sant-Pêr-Plewenn) is a commune in the Ille-et-Vilaine department in Brittany in northwestern France. It was established on 1 January 2019 by merger of the former communes of Saint-Pierre-de-Plesguen (the seat), Lanhélin and Tressé.[2]
- ^ "Populations légales 2021" (in French). The National Institute of Statistics and Economic Studies. 28 December 2023.
- ^ Arrêté préfectoral 11 December 2018 (in French)