Gaillon-sur-Montcient

Gaillon-sur-Montcient
The town hall in Gaillon-sur-Montcient
The town hall in Gaillon-sur-Montcient
Location of Gaillon-sur-Montcient
Map
Gaillon-sur-Montcient is located in France
Gaillon-sur-Montcient
Gaillon-sur-Montcient
Gaillon-sur-Montcient is located in Île-de-France (region)
Gaillon-sur-Montcient
Gaillon-sur-Montcient
Coordinates: 49°01′35″N 1°53′38″E / 49.0264°N 1.8939°E / 49.0264; 1.8939
CountryFrance
RegionÎle-de-France
DepartmentYvelines
ArrondissementMantes-la-Jolie
CantonLes Mureaux
IntercommunalityCU Grand Paris Seine et Oise
Government
 • Mayor (2022–2026) Marie-Christine Dubernard[1][2]
Area
1
4.83 km2 (1.86 sq mi)
Population
 (2021)[3]
677
 • Density140/km2 (360/sq mi)
Time zoneUTC+01:00 (CET)
 • Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
78261 /78250
Elevation22–126 m (72–413 ft)
(avg. 91 m or 299 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Gaillon-sur-Montcient (French pronunciation: [ɡajɔ̃ syʁ mɔ̃sjɑ̃]) is a commune in the Yvelines department in the Île-de-France region in north-central France.

  1. ^ "Gaillon-sur-Montcient : Marie-Christine Dubernard succède à Jean-Luc Gris". actu.fr. 29 September 2022.
  2. ^ "Répertoire national des élus: les maires" (in French). data.gouv.fr, Plateforme ouverte des données publiques françaises. 16 December 2022.
  3. ^ "Populations légales 2021" (in French). The National Institute of Statistics and Economic Studies. 28 December 2023.