The organisation named Communauté Urbaine d'Arras is a group of municipalities in the department of the Pas-de-Calais, in Hauts-de-France. The total population of this intermunicipal organisation is 111567 inhabitants, spread across a surface area of 306.00 km². The population density is 323 inhabitants/km². The maximum altitude is 144 metres. The Communauté Urbaine d'Arras public intermunicipal cooperation establishment comprises the 46 municipalities listed below.