La Chapelle-en-Vexin

La Chapelle-en-Vexin
The church of Saint-Nicolas, in Chapelle-en-Vexin
Location of La Chapelle-en-Vexin
La Chapelle-en-Vexin
La Chapelle-en-Vexin
Coordinates: 49°11′05″N 1°43′58″E / 49.1847°N 1.7328°E / 49.1847; 1.7328
CountryFrance
RegionÎle-de-France
DepartmentVal-d'Oise
ArrondissementPontoise
CantonVauréal
Government
 • Mayor (2020–2026) Joëlle Valenchon
Area
1
3.61 km2 (1.39 sq mi)
Population
 (2023)
320
 • Density89/km2 (230/sq mi)
Time zoneUTC+01:00 (CET)
 • Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
95139 /95420
Elevation85–158 m (279–518 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

La Chapelle-en-Vexin is a commune in the Val-d'Oise department in Île-de-France in northern France.