Arrondissement of Argenteuil

Argenteuil
Location within the region Île-de-France
CountryFrance
RegionÎle-de-France
DepartmentVal-d'Oise
No. of communes17
SubprefectureArgenteuil
Area
108.6 km2 (41.9 sq mi)
Population
 (2022)
430,278
  Density3,962/km2 (10,260/sq mi)
INSEE code951

The arrondissement of Argenteuil is an arrondissement of France in the Val-d'Oise department in the Île-de-France region. It has 17 communes. Its population is 425,515 (2021), and its area is 108.6 km2 (41.9 sq mi).