Sézanne

Sézanne
Church of Saint Denis
Location of Sézanne
Sézanne
Sézanne
Coordinates: 48°43′11″N 3°43′25″E / 48.7197°N 3.7236°E / 48.7197; 3.7236
CountryFrance
RegionGrand Est
DepartmentMarne
ArrondissementÉpernay
CantonSézanne-Brie et Champagne
IntercommunalityCC Sézanne-Sud Ouest Marnais
Government
  Mayor (20202026) Sacha Hewak
Area
1
22.82 km2 (8.81 sq mi)
Population
 (2022)
4,679
  Density210/km2 (530/sq mi)
Time zoneUTC+01:00 (CET)
  Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
51535 /51120
Elevation148 m (486 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Sézanne (French pronunciation: [sezan]) is a commune in the Marne department and Grand Est region in north-eastern France. Its inhabitants are called Sézannais.