The four arrondissements of the Côtes-d'Armor department are:
- Arrondissement of Dinan, (subprefecture: Dinan) with 67 communes. The population of the arrondissement was 105,848 in 2021.
- Arrondissement of Guingamp, (subprefecture: Guingamp) with 111 communes. The population of the arrondissement was 125,699 in 2021.
- Arrondissement of Lannion, (subprefecture: Lannion) with 57 communes. The population of the arrondissement was 100,259 in 2021.
- Arrondissement of Saint-Brieuc, (prefecture of the Côtes-d'Armor department: Saint-Brieuc) with 113 communes. The population of the arrondissement was 274,111 in 2021.
History
In 1800, the arrondissements of Saint-Brieuc, Dinan, Guingamp, Lannion and Loudéac were established. The arrondissement of Loudéac was disbanded in 1926.
The borders of the arrondissements of Côtes-d'Armor were modified in January 2017:
- 25 communes from the arrondissement of Dinan to the arrondissement of Saint-Brieuc
- five communes from the arrondissement of Guingamp to the arrondissement of Saint-Brieuc
- 29 communes from the arrondissement of Saint-Brieuc to the arrondissement of Guingamp
References
- "Populations légales 2021: 22 Côtes-d'Armor" (PDF). INSEE. December 2023.
- Historique des Côtes-d'Armor
- "Arrêté préfectoral, 8 December 2016" (PDF). pp. 7–10. Retrieved 9 October 2019.
Administrative division of Brittany (on 1 January 2022) Prefecture: Rennes | |
---|---|
Côtes-d'Armor (22) | Prefecture: Saint-Brieuc |
Finistère (29) | Prefecture: Quimper |
Ille-et-Vilaine (35) | Prefecture: Rennes |
Morbihan (56) | Prefecture: Vannes |