The organisation named Communauté de Communes des Collines du Perche Normand is a group of municipalities in the department of the Orne, in Normandy. The total population of this intermunicipal organisation is 12323 inhabitants, spread across a surface area of 362.42 km². The population density is 77 inhabitants/km². The altitude varies between 76 metres and 271 metres. The Communauté de Communes des Collines du Perche Normand public intermunicipal cooperation establishment comprises the 16 municipalities listed below.