Aulnay-sous-Bois

Aulnay-sous-Bois
Hôtel de Ville (town hall)
Location (in red) within Paris inner suburbs
Location of Aulnay-sous-Bois
Aulnay-sous-Bois
Aulnay-sous-Bois
Coordinates: 48°56′19″N 2°29′26″E / 48.9386°N 2.4906°E / 48.9386; 2.4906
CountryFrance
RegionÎle-de-France
DepartmentSeine-Saint-Denis
ArrondissementLe Raincy
CantonAulnay-sous-Bois
IntercommunalityGrand Paris
EPT Paris Terres Envol
Government
 • Mayor (2020–2026) Bruno Beschizza
Area
1
16.2 km2 (6.3 sq mi)
Population
 (2023)
87,599
 • Density5,410/km2 (14,000/sq mi)
Time zoneUTC+01:00 (CET)
 • Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
93005 /93600
Elevation32 m (105 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Aulnay-sous-Bois (French pronunciation: [o(l)nɛ su bwɑ] ) is a commune in the Seine-Saint-Denis department in the Île-de-France region in the north-eastern suburbs of Paris, France. It is located 13.9 km (8.6 mi) from the Kilometre zero of France.

The commune has been awarded four flowers by the National Council of Towns and Villages in Bloom in the Competition of cities and villages in Bloom.