Arrondissement_of_Saint-Denis,_Seine-Saint-Denis
Arrondissement of Saint-Denis, Seine-Saint-Denis
Arrondissement in Île-de-France, France
The arrondissement of Saint-Denis (French: arrondissement de Saint-Denis) is an arrondissement (district) of France in the Seine-Saint-Denis department, Île-de-France. It has 9 communes.[2] Its population is 443,169 (2019), and its area is 47.4 km2 (18.3 sq mi).[3]