Normandy is a geographical and cultural region in northwestern Europe, roughly coextensive with the historical Duchy of Normandy. Normandy comprises mainland Normandy and insular Normandy. It covers 30,627 square kilometres. Its population in 2017 was 3,499,280. The inhabitants of Normandy are known as Normans; the region is the historic homeland of the Norman language. Large settlements include Rouen, Caen, Le Havre and Cherbourg. From Wikipedia