Arrondissement of Palaiseau

Palaiseau
Location within the region Île-de-France
CountryFrance
RegionÎle-de-France
DepartmentEssonne
No. of communes68
SubprefecturePalaiseau
Area
484.0 km2 (186.9 sq mi)
Population
 (2023)
653,190
 • Density1,350/km2 (3,495/sq mi)
INSEE code913

The arrondissement of Palaiseau is an arrondissement of France in the Essonne department in the Île-de-France region. It has 68 communes. Its population is 637,912 (2021), and its area is 484.0 km2 (186.9 sq mi).