The organisation named Communauté d'Agglomération du Pays de Saint-Gilles-Croix-de-Vie is a group of municipalities in the department of the Vendée, in Pays de la Loire. The total population of this intermunicipal organisation is 52622 inhabitants, spread across a surface area of 292.24 km². The population density is 217 inhabitants/km². The maximum altitude is 61 metres. The Communauté d'Agglomération du Pays de Saint-Gilles-Croix-de-Vie public intermunicipal cooperation establishment comprises the 14 municipalities listed below.