Mayenne

Mayenne
Prefecture building of the Mayenne department, in Laval
Location of Mayenne in France
Coordinates: 48°10′N 0°40′W / 48.167°N 0.667°W / 48.167; -0.667
CountryFrance
RegionPays de la Loire
PrefectureLaval
SubprefecturesChâteau-Gontier-sur-Mayenne
Mayenne
Government
  President of the Departmental CouncilOlivier Richefou
Area
  Total
5,175 km2 (1,998 sq mi)
Population
 (2022)
  Total
305,437
  Rank75th
  Density59/km2 (150/sq mi)
DemonymsMayennais, Mayennaise
Time zoneUTC+1 (CET)
  Summer (DST)UTC+2 (CEST)
Department number53
Arrondissements3
Cantons17
Communes242
^1 French Land Register data, which exclude estuaries, and lakes, ponds, and glaciers larger than 1 km2

Mayenne (French: [majɛn] mah-yen) is a landlocked department in northwest France named after the river Mayenne. Mayenne is part of the administrative region of Pays de la Loire and is surrounded by the departments of Manche, Orne, Sarthe, Maine-et-Loire, and Ille-et-Vilaine.

Mayenne is one of the original 83 departments created during the French Revolution on 4 March 1790. The northern two thirds correspond to the western part of the former province of Maine. The southern third of Mayenne corresponds to the northern portion of the old province of Anjou. The inhabitants of the department are called Mayennais. It had a population of 307,062 in 2019.