Arrondissements of the Somme department

The 4 arrondissements of the Somme department are:

1. Arrondissement of Abbeville, (subprefecture: Abbeville) with 200 communes. The population of the arrondissement was 125,322 in 1990, and was 125,258 in 1999, a decrease of 0.05%.
2. Arrondissement of Amiens, (prefecture of the Somme department: Amiens) with 281 communes. The population of the arrondissement was 293,366 in 1990, and was 299,776 in 1999, an increase of 2.18%.
3. Arrondissement of Montdidier, (subprefecture: Montdidier) with 132 communes. The population of the arrondissement was 49,643 in 1990, and was 51,644 in 1999, an increase of 4.03%.
4. Arrondissement of Péronne, (subprefecture: Péronne) with 169 communes. The population of the arrondissement was 79,494 in 1990, and was 78,873 in 1999, a decrease of 0.78%.