The organisation named Communauté de Communes du Périgord Nontronnais is a group of municipalities in the department of the Dordogne, in New-Aquitaine. The total population of this intermunicipal organisation is 15839 inhabitants, spread across a surface area of 560.25 km². The population density is 27 inhabitants/km². The altitude varies between 115 metres and 370 metres. The Communauté de Communes du Périgord Nontronnais public intermunicipal cooperation establishment comprises the 28 municipalities listed below.