Arrondissements of the Hauts-de-Seine department

The 3 arrondissements of the Hauts-de-Seine department are:

  1. Arrondissement of Antony, (subprefecture: Antony) with 11 communes. The population of the arrondissement was 406,344 in 2021.
  2. Arrondissement of Boulogne-Billancourt, (subprefecture: Boulogne-Billancourt) with 8 communes. The population of the arrondissement was 317,792 in 2021.
  3. Arrondissement of Nanterre, (prefecture of the Hauts-de-Seine department: Nanterre) with 17 communes. The population of the arrondissement was 911,155 in 2021.