Martinique is divided into 4 arrondissements, which constitute the first level of administrative subdivision in this French overseas territory. These arrondissements serve primarily as deconcentrated state administrative districts, each headed by a sub-prefect who represents the national government at the local level. The arrondissements coordinate various state services including public security, civil registration, and certain regulatory functions within their territorial boundaries. Unlike metropolitan French arrondissements, those in Martinique play a significant role in bridging the territorial collectivity's administration and the 34 communes that form the second administrative level. The four arrondissements—Fort-de-France, Le Marin, Saint-Pierre, and La Trinité—organize state administrative presence across the island and facilitate the implementation of national policies while supporting municipal authorities in their jurisdictions.