| Saint-Mars-la-Jaille | |
|---|---|
| Part of Vallons-de-l'Erdre | |
 A general view of Saint-Mars-la-Jaille | |
.svg) Coat of arms | |
| Location of Saint-Mars-la-Jaille | |
  Saint-Mars-la-JailleShow map of France Saint-Mars-la-JailleShow map of Pays de la Loire | |
| Coordinates: 47°31′34″N 1°11′01″W / 47.5261°N 1.1836°W / 47.5261; -1.1836 | |
| Country | France |
| Region | Pays de la Loire |
| Department | Loire-Atlantique |
| Arrondissement | Châteaubriant-Ancenis |
| Canton | Ancenis-Saint-Géréon |
| Commune | Vallons-de-l'Erdre |
| Area | 20.06 km (7.75 sq mi) |
| Population | 2,370 |
| • Density | 120/km (310/sq mi) |
| Time zone | UTC+01:00 (CET) |
| • Summer (DST) | UTC+02:00 (CEST) |
| Postal code | 44540 |
| Elevation | 22–88 m (72–289 ft) (avg. 30 m or 98 ft) |
| French Land Register data, which excludes lakes, ponds, glaciers > 1 km (0.386 sq mi or 247 acres) and river estuaries. | |
Saint-Mars-la-Jaille (French pronunciation: [sɛ̃ maʁ la ʒaj]; Breton: Sant-Marzh-an-Olivenn) is a former commune in the Loire-Atlantique department in western France. On 1 January 2018, it was merged into the new commune of Vallons-de-l'Erdre.
See also
References
- Téléchargement du fichier d'ensemble des populations légales en 2019, INSEE
- Des villages de Cassini aux communes d'aujourd'hui: Commune data sheet Saint-Mars-la-Jaille, EHESS (in French).
- Arrêté préfectoral 29 December 2017 (in French)
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