Communauté d'agglomération Grand Saint-Dizier, Der et Vallées (before February 2024: Communauté d'agglomération de Saint-Dizier Der et Blaise)[1] is the communauté d'agglomération, an intercommunal structure, centred on the town of Saint-Dizier. It is located in the Haute-Marne and Marnedepartments, in the Grand Estregion, northeastern France. Created in 2017, its seat is in Saint-Dizier.[2] Its area is 929.7 km2. Its population was 56,395 in 2019, of which 22,928 in Saint-Dizier proper.[3]
Composition
The communauté d'agglomération consists of the following 60 communes, of which 10 in the Marne department:[2][4]