Marsac-sur-Don

Marsac-sur-Don
Marsac (Gallo)
Marzheg (Breton)
Commune
Location of Marsac-sur-Don
Marsac-sur-Don
Marsac-sur-Don
Coordinates: 47°35′47″N 1°40′45″W / 47.5964°N 1.6792°W / 47.5964; -1.6792
CountryFrance
RegionPays de la Loire
DepartmentLoire-Atlantique
ArrondissementChâteaubriant-Ancenis
CantonGuémené-Penfao
IntercommunalityChâteaubriant-Derval
Government
  Mayor (20202026) Hervé de Trogoff
Area
1
27.68 km2 (10.69 sq mi)
Population
 (2022)
1,529
  Density55/km2 (140/sq mi)
Time zoneUTC+01:00 (CET)
  Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
44091 /44170
Elevation11–95 m (36–312 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Marsac-sur-Don (French pronunciation: [maʁsak syʁ dɔ̃] , literally Marsac on Don; Gallo: Marsac, Breton: Marzheg) is a commune in the Loire-Atlantique department in western France.