Communauté d'agglomération du Grand Sénonais

Grand Sénonais
Coordinates: 48°09′N 03°20′E / 48.150°N 3.333°E / 48.150; 3.333
CountryFrance
RegionBourgogne-Franche-Comté
DepartmentYonne
No. of communes27
Established2002
SeatSens
Area
375.2 km2 (144.9 sq mi)
Population
 (2019)
59,202
  Density158/km2 (410/sq mi)
Websitewww.grand-senonais.fr

Communauté d'agglomération du Grand Sénonais is the communauté d'agglomération, an intercommunal structure, centred on the town of Sens. It is located in the Yonne department, in the Bourgogne-Franche-Comté region, central France. Created in 2002, its seat is in Sens. Its area is 375.2 km2. Its population was 59,202 in 2019, of which 26,688 in Sens proper.