Arrondissement of Boulogne-Billancourt
Boulogne-Billancourt | |
|---|---|
Location within the region Île-de-France | |
| Country | France |
| Region | Île-de-France |
| Department | Hauts-de-Seine |
| No. of communes | 8 |
| Subprefecture | Boulogne-Billancourt |
Area | 36.5 km2 (14.1 sq mi) |
| Population (2022) | 318,738 |
| • Density | 8,733/km2 (22,620/sq mi) |
| INSEE code | 923 |
The arrondissement of Boulogne-Billancourt is an arrondissement of France in the Hauts-de-Seine department in the Île-de-France region. It has 8 communes. Its population is 317,792 (2021), and its area is 36.5 km2 (14.1 sq mi).