Saint-Mars-la-Jaille

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.^[2] On 1 January 2018, it was merged into the new commune of Vallons-de-l'Erdre.^[3]

Saint-Mars-la-Jaille
Part of Vallons-de-l'Erdre
A general view of Saint-Mars-la-Jaille
Coat of arms
Location of Saint-Mars-la-Jaille
Saint-Mars-la-Jaille Show map of France Saint-Mars-la-Jaille Show map of Pays de la Loire
Coordinates: 47°31′34″N 1°11′01″W
Country	France
Region	Pays de la Loire
Department	Loire-Atlantique
Arrondissement	Châteaubriant-Ancenis
Canton	Ancenis-Saint-Géréon
Commune	Vallons-de-l'Erdre
Area 1	20.06 km2 (7.75 sq mi)
Population  (2022)[1]	2,450
• Density	120/km2 (320/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)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

See also

• Communes of the Loire-Atlantique department