Arrondissements of the Ille-et-Vilaine department
The 4 arrondissements of the Ille-et-Vilaine department are:
- Arrondissement of Fougères-Vitré, (subprefecture: Fougères) with 106 communes. The population of the arrondissement was 187,711 in 2021.
- Arrondissement of Redon, (subprefecture: Redon) with 50 communes. The population of the arrondissement was 104,882 in 2021.
- Arrondissement of Rennes, (prefecture of the Ille-et-Vilaine department: Rennes) with 109 communes. The population of the arrondissement was 633,702 in 2021.
- Arrondissement of Saint-Malo, (subprefecture: Saint-Malo) with 68 communes. The population of the arrondissement was 172,030 in 2021.