The organisation named Communauté de Communes Les Vals du Dauphiné is a group of municipalities in the department of the Isère, in Auvergne-Rhône-Alps. The total population of this intermunicipal organisation is 65257 inhabitants, spread across a surface area of 347.37 km². The population density is 203 inhabitants/km². The altitude varies between 207 metres and 775 metres. The Communauté de Communes Les Vals du Dauphiné public intermunicipal cooperation establishment comprises the 36 municipalities listed below.