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
 (2022)
644,266
  Density1,331/km2 (3,450/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).