Arrondissement of Saint-Germain-en-Laye

Saint-Germain-en-Laye
Location within the region Île-de-France
CountryFrance
RegionÎle-de-France
DepartmentYvelines
No. of communes44
SubprefectureSaint-Germain-en-Laye
Area
350.9 km2 (135.5 sq mi)
Population
 (2022)
534,403
  Density1,523/km2 (3,940/sq mi)
INSEE code783

The arrondissement of Saint-Germain-en-Laye is an arrondissement of France in the Yvelines department in the Île-de-France region. It has 44 communes. Its population is 527,408 (2021), and its area is 350.9 km2 (135.5 sq mi).