Arrondissement of Istres

Istres
Location within the region Provence-Alpes-Côte d'Azur
CountryFrance
RegionProvence-Alpes-Côte d'Azur
DepartmentBouches-du-Rhône
No. of communes21
SubprefectureIstres
Area
715.2 km2 (276.1 sq mi)
Population
 (2022)
336,170
  Density470/km2 (1,200/sq mi)
INSEE code134

The arrondissement of Istres is an arrondissement of France in the Bouches-du-Rhône department in the Provence-Alpes-Côte d'Azur region. It has 21 communes. Its population is 334,400 (2021), and its area is 715.2 km2 (276.1 sq mi).