Administrative divisions of France

Administrative divisions of France
Name	Administrative divisions of France
Category	Unitary state
Start date	Current system established 2015
Territory	French Republic
Current number	18 regions, 101 departments, ~35,000 communes
Population range	Communes: 0 (several) – 2,161,398 (Paris)
Area range	Communes: 0.04 km² (Castelmoron-d'Albret) – 18,360 km² (Maripasoula)
Government	Regional council, Departmental council, Municipal council
Subdivision	Arrondissement, Canton

Administrative divisions of France. The French Republic is administratively structured as a unitary state divided into multiple layers of governance. This hierarchical system, rooted in the reforms of the French Revolution and Napoleon I, organizes the national territory for effective local administration and representation. The primary divisions are regions, departments, and communes, complemented by unique statuses for overseas territories.

Overview

The organization of the territory is defined by the Constitution of France and the General Code of Territorial Collectivities. This framework establishes a decentralized model where Metropolitan France and Overseas France are integrated under a common administrative logic. Key oversight and coordination are provided by the national representative of the state, the Prefect, in each department and region, while elected bodies like the Regional Council manage local affairs. The system has evolved significantly, most recently with the territorial reform law of 2015 which redrew the map of Regions of France.

Regions

Regions form the top tier of local government, with 13 in Metropolitan France and 5 in Overseas France, including Guadeloupe, Martinique, French Guiana, Réunion, and Mayotte. The most populous region is Île-de-France, encompassing Paris. Regions have significant competencies in economic development, planning, lycée education, and transportation, such as managing Regional Express Transport. Some, like Corsica, New Caledonia, French Polynesia, and Wallis and Futuna, have special collectivity status granting greater autonomy. The regions were consolidated in 2015, merging areas like Burgundy and Franche-Comté into Bourgogne-Franche-Comté.

Departments

Departments are the intermediate division, created in 1790 to replace the historic provinces of France. There are 96 departments in Metropolitan France, numbered alphabetically like Alpes-Maritimes (06) and Finistère (29), and 5 overseas departments which are also regions. Each is administered by a Departmental Council and a Prefect based in the capital, or prefecture, such as Lyon for Rhône. Departments manage social welfare, departmental roads, and collège education. Notable departments include Nord, the most populous, and Guyane, the largest by area.

Communes

Communes are the fundamental administrative unit, with approximately 35,000 across the territory, from large cities to small hamlets. Every commune has a Municipal Council and a Mayor, with powers over local planning, primary schools, and municipal police. The largest commune by population is Paris, followed by Marseille and Lyon, while the smallest is Rochefourchat. Some major cities, like Paris, Lyon, and Marseille, are further subdivided into municipal arrondissements. Intercommunal structures like the Métropole du Grand Paris and European Metropolis of Lille allow communes to cooperate on urban services.

Overseas territories

Overseas territories encompass a diverse array of collectivities with distinct legal and administrative statuses under Article 73 and Article 74 of the constitution. These include the Overseas departments and regions like Réunion, the Overseas collectivities such as Saint Barthélemy and Saint Martin, and the unique Sui generis collectivity of New Caledonia. Other entities are the French Southern and Antarctic Lands, administered from Réunion, and Clipperton Island, under direct state authority. These territories often have specific adaptations of national laws and greater autonomy in areas like taxation.

Historical development

The modern system originates from the radical decentralization enacted by the National Constituent Assembly in 1790, which created the departments. The Napoleonic Code later cemented centralized control through the Prefect. Major reforms occurred in 1871 with the establishment of departmental councils and in 1982 with the Defferre Acts, which launched decentralization by transferring executive power from the prefect to elected officials. The Constitutional revision of 2003 recognized France as a "decentralized republic." The most recent major change was the Notre Law of 2015, which reduced the number of metropolitan regions from 22 to 13, creating new entities like Occitania and Auvergne-Rhône-Alpes.

Category:Administrative divisions of France Category:Subdivisions of France Category:Administrative divisions by country