Arrondissements of the Aisne department
The 5 arrondissements of the Aisne department are:
- Arrondissement of Château-Thierry, (subprefecture: Château-Thierry) with 108 communes. The population of the arrondissement was 69,781 in 2021.
- Arrondissement of Laon, (prefecture of the Aisne department: Laon) with 240 communes. The population of the arrondissement was 154,021 in 2021.
- Arrondissement of Saint-Quentin, (subprefecture: Saint-Quentin) with 126 communes. The population of the arrondissement was 126,366 in 2021.
- Arrondissement of Soissons, (subprefecture: Soissons) with 164 communes. The population of the arrondissement was 107,344 in 2021.
- Arrondissement of Vervins, (subprefecture: Vervins) with 160 communes. The population of the arrondissement was 69,956 in 2021.