The organisation named Communauté de Communes du Pays Bigouden Sud is a group of municipalities in the department of the Finistère, in Brittany. The total population of this intermunicipal organisation is 38825 inhabitants, spread across a surface area of 167.09 km². The population density is 323 inhabitants/km². The maximum altitude is 66 metres. The Communauté de Communes du Pays Bigouden Sud public intermunicipal cooperation establishment comprises the 12 municipalities listed below.