Sannois
Commune
Town hall
Coat of arms
Location (in red) within Paris inner and outer suburbs
Location of Sannois
Sannois Show map of France Sannois Show map of Île-de-France (region)
Coordinates: 48°58′20″N 2°15′28″E / 48.9722°N 2.2578°E / 48.9722; 2.2578
Country	France
Region	Île-de-France
Department	Val-d'Oise
Arrondissement	Argenteuil
Canton	Argenteuil-1
Intercommunality	CA Val Parisis
Government
• Mayor (2020–2026)	Bernard Jamet[1]
Area 1	4.78 km2 (1.85 sq mi)
Population  (Jan. 2020)[2]	26,524
• Density	5,500/km2 (14,000/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	95582 /95110
Elevation	42–169 m (138–554 ft) (avg. 56 m or 184 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Sannois (French pronunciation: [sanwa] (listen)) is a commune in the northwestern suburbs of Paris, France. It is located 15.2 km. (9.4 miles) from the center of Paris, in the Val-d'Oise department in Île-de-France in northern France.

Population

Transport

Public transport

Sannois is served by Sannois station on the Transilien Paris-Saint-Lazare suburban rail line.

Roads

Sannois is served by the A15 and A115 motorways and the N14 national road between Paris, Pontoise and Normandy.

Sport

Sannois is home to the Parc des Sports Michel Hidalgo, where the local football team L'Entente SSG play their home games in France's Championnat National.

Points of interest

• The windmill, built in the 18th century, was classified as a monument historique by the French Ministry of Culture in 1975.^[5]
• Jardin botanique de Sannois des Plantes Médicinales

Notable people

• Cyrano de Bergerac is said to have died in Sannois.^[6]

• Louis de Robert (1871–1937), winner of the Prix Femina in 1911 died in Sannois.