Arrondissements of the Val d'Oise department

The 3 arrondissements of the Val-d'Oise department are:

1. Arrondissement of Argenteuil, (subprefecture: Argenteuil) with 7 communes. The population of the arrondissement was 236,950 in 2013.
2. Arrondissement of Sarcelles, (subprefecture: Sarcelles) with 61 communes. The population of the arrondissement was 456,727 in 2013.
3. Arrondissement of Pontoise, (prefecture of the Val-d'Oise department: Pontoise) with 117 communes. The population of the arrondissement was 501,004 in 2013.