The organisation named Rennes Métropole is a group of municipalities in the department of the Ille-et-Vilaine, in Brittany. The total population of this intermunicipal organisation is 471952 inhabitants, spread across a surface area of 704.93 km². The population density is 515 inhabitants/km². The maximum altitude is 183 metres. The Rennes Métropole public intermunicipal cooperation establishment comprises the 43 municipalities listed below.