France is divided into 26 administrative regions. 22 are in metropolitan France (21 are on the continental part of metropolitan France; one is the territorial collectivity of Corsica), and four are overseas regions. The regions are further subdivided into 100 departments which are numbered (mainly alphabetically). This number is used in postal codes and vehicle number plates amongst others. The 100 departments are subdivided into 341 arrondissements which are, in turn, subdivided into 4,032 cantons. These cantons are then divided into 36,680 communes, which are municipalities with an elected municipal council. There also exist 2,588 intercommunal entities grouping 33,414 of the 36,680 communes (i.e. 91.1% of all the communes). Three communes, Paris, Lyon and Marseille are also subdivided into 45 municipal arrondissements.The regions, departments and communes are all known as territorial collectivities, meaning they possess local assemblies as well as an executive. Arrondissements and cantons are merely administrative divisions. However, this was not always the case. Until 1940, the arrondissements were also territorial collectivities with an elected assembly, but these were suspended by the Vichy regime and definitely abolished by the Fourth Republic in 1946. Historically, the cantons were also territorial collectivities with their elected assemblies.
France: Region
Alsace: Bas-Rhin, Haut-Rhin
Aquitaine : Dordogne, Gironde, Landes, Lot-et-Garonne, Pyrénées-Atlantiques
Auvergne: Allier, Cantal, Haute-Loire, Puy-de-Dôme
Basse-Normandie: Calvados, Manche, Orne
Bourgogne : Côte-d'Or, Nièvre, Saône-et-Loire, Yonne
Bretagne : Côtes-d'Armor, Finistère, Ille-et-Vilaine, Morbihan
Centre : Cher, Eure-et-Loir, Indre, Indre-et-Loire, Loiret, Loir-et-Cher
Champagne-Ardenne: Ardennes, Aube, Haute-Marne, Marne
Corsica (Corse): Corse-du-Sud, Haute-Corse
Franche-Comté: Doubs, Haute-Saône, Jura, Territoire de Belfort
Haute-Normandie: Eure, Seine-Maritime
Île-de-France: Essonne, Hauts-de-Seine, Paris, Seine-et-Marne, Seine-Saint-Denis, Val-de-Marne, Val-d'Oise, Yvelines
Languedoc-Roussillon: Aude, Gard, Hérault, Lozère, Pyrénées-Orientales
Limousin: Corrèze, Creuse, Haute-Vienne
Lorraine: Meurthe-et-Moselle, Meuse, Moselle, Vosges
Midi-Pyrénées: Ariège, Aveyron, Gers, Haute-Garonne, Hautes-Pyrénées, Lot, Tarn, Tarn-et-Garonne
Nord-Pas-de-Calais: Nord, Pas-de-Calais
Pays de la Loire: Loire-Atlantique, Maine-et-Loire, Mayenne, Sarthe, Vendée
Picardie : Aisne, Oise, Somme
Poitou-Charentes: Charente, Charente-Maritime, Deux-Sèvres, Vienne
Provence-Alpes-Côte d'Azur: Alpes-de-Haute-Provence, Alpes-Maritimes, Bouches-du-Rhône, Hautes-Alpes, Var, Vaucluse
Rhône-Alpes : Ain, Ardèche, Drôme, Haute-Savoie, Isère, Loire, Rhône, Savoie
