Communauté d'agglomération du Grand Sénonais

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.

Composition
The communauté d'agglomération consists of the following 27 communes:


 * 1) Armeau
 * 2) Les Bordes
 * 3) Collemiers
 * 4) Courtois-sur-Yonne
 * 5) Dixmont
 * 6) Étigny
 * 7) Fontaine-la-Gaillarde
 * 8) Gron
 * 9) Maillot
 * 10) Malay-le-Grand
 * 11) Malay-le-Petit
 * 12) Marsangy
 * 13) Noé
 * 14) Paron
 * 15) Passy
 * 16) Rosoy
 * 17) Rousson
 * 18) Saint-Clément
 * 19) Saint-Denis-lès-Sens
 * 20) Saint-Martin-du-Tertre
 * 21) Saligny
 * 22) Sens
 * 23) Soucy
 * 24) Véron
 * 25) Villeneuve-sur-Yonne
 * 26) Villiers-Louis
 * 27) Voisines