The organisation named Communauté d'Agglomération du Cotentin is a group of municipalities in the department of the Manche, in Normandy. The total population of this intermunicipal organisation is 186896 inhabitants, spread across a surface area of 1439.49 km². The population density is 88 inhabitants/km². The maximum altitude is 182 metres. The Communauté d'Agglomération du Cotentin public intermunicipal cooperation establishment comprises the 129 municipalities listed below.