Administration
Haute-Normandie (Upper Normandy) région, as well as a commune and the préfecture (capital) of the Seine-Maritime département.
Rouen and 70 suburban communes of the metropolitan area form the Agglomeration community of Rouen-Elbeuf-Austreberthe (CREA), with 494,382 inhabitants at the 2010 census. In descending order of population, the largest of these suburbs are Sotteville-lès-Rouen, Saint-Étienne-du-Rouvray, Le Grand-Quevilly, Le Petit-Quevilly, and Mont-Saint-Aignan, each with a population exceeding 20,000.
Read more about this topic: Rouen