Saint-Mars-de-Coutais

Saint-Mars-de-Coutais
A general view of Saint-Mars-de-Coutais
Location of Saint-Mars-de-Coutais
Saint-Mars-de-Coutais
Saint-Mars-de-Coutais
Coordinates: 47°06′48″N 1°44′04″W / 47.1133°N 1.7344°W / 47.1133; -1.7344
CountryFrance
RegionPays de la Loire
DepartmentLoire-Atlantique
ArrondissementNantes
CantonMachecoul-Saint-Même
IntercommunalitySud Retz Atlantique
Government
  Mayor (20202026) Jean Charrier
Area
1
34.67 km2 (13.39 sq mi)
Population
 (2022)
2,644
  Density76/km2 (200/sq mi)
Time zoneUTC+01:00 (CET)
  Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
44178 /44680
Elevation0–38 m (0–125 ft)
(avg. 7 m or 23 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Saint-Mars-de-Coutais (French pronunciation: [sɛ̃ maʁ kutɛ] ; Breton: Sant-Marzh-ar-C'hoad) is a commune in the Loire-Atlantique department in western France.