The organisation named Communauté de Communes de Haute Cornouaille is a group of municipalities in the department of the Finistère, in Brittany. The total population of this intermunicipal organisation is 15199 inhabitants, spread across a surface area of 410.91 km². The population density is 38 inhabitants/km². The altitude varies between 28 metres and 315 metres. The Communauté de Communes de Haute Cornouaille public intermunicipal cooperation establishment comprises the 11 municipalities listed below.