The organisation named Communauté de Communes de l'Estuaire is a group of municipalities in the department of the Gironde, in New-Aquitaine. The total population of this intermunicipal organisation is 15989 inhabitants, spread across a surface area of 248.19 km². The population density is 98 inhabitants/km². The maximum altitude is 91 metres. The Communauté de Communes de l'Estuaire public intermunicipal cooperation establishment comprises the 14 municipalities listed below.