Éragny, Val-d'Oise

Éragny
Éragny Town Hall
Location (in red) within Paris inner and outer suburbs
Location of Éragny
Éragny
Éragny
Coordinates: 49°01′05″N 2°05′32″E / 49.0181°N 2.0922°E / 49.0181; 2.0922
CountryFrance
RegionÎle-de-France
DepartmentVal-d'Oise
ArrondissementPontoise
CantonCergy-2
IntercommunalityCergy-Pontoise
Government
 • Mayor (2020–2026) Thibault Humbert
Area
1
4.72 km2 (1.82 sq mi)
Population
 (2023)
18,436
 • Density3,910/km2 (10,100/sq mi)
Time zoneUTC+01:00 (CET)
 • Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
95218 /95610
Elevation22–56 m (72–184 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Éragny (French pronunciation: [eʁaɲi] ; sometimes unofficially called Éragny-sur-Oise pronounced [e.ʁa.ɲi.sy.ʁwaz]) is a commune in the northwestern suburbs of Paris, France. It is located 26.3 km (16.3 mi) from the centre of Paris, in the "new town" of Cergy-Pontoise, Val-d'Oise, created in the 1960s.