| Type: | CA |
| Arche Agglo | |
| Region: | Auvergne-Rhône-Alpes |
| Department: | Ardèche, Drôme |
| Creation: | 2017 |
| Nbcomm: | 41 |
| Seat: | Mauves |
| Population: | 57897 |
| Population As Of: | 2019 |
| Area: | 498.0 |
| Coordinates: | 45.0667°N 54°W |
Communauté d'agglomération Arche Agglo is the communauté d'agglomération, an intercommunal structure, centred on the town of Tournon-sur-Rhône. It is located in the Ardèche and Drôme departments, in the Auvergne-Rhône-Alpes region, southeastern France. Created in 2017, its seat is in Mauves.[1] Its area is 498.0 km2. Its population was 57,897 in 2019, of which 10,622 in Tournon-sur-Rhône proper.[2]
The communauté d'agglomération consists of the following 41 communes, of which 21 in the Drôme department:[1] [3]