Guyancourt

Guyancourt
Commune
The Church of Saint-Victor in Guyancourt
The Church of Saint-Victor in Guyancourt
Coat of arms of Guyancourt
Coat of arms
Location (in red) within Paris inner and outer suburbs
Location (in red) within Paris inner and outer suburbs
Location of Guyancourt
Map
Guyancourt is located in France
Guyancourt
Guyancourt
Guyancourt is located in Île-de-France (region)
Guyancourt
Guyancourt
Coordinates: 48°46′17″N 2°04′26″E / 48.7714°N 2.0739°E / 48.7714; 2.0739
CountryFrance
RegionÎle-de-France
DepartmentYvelines
ArrondissementVersailles
CantonMontigny-le-Bretonneux
IntercommunalitySaint-Quentin-en-Yvelines
Government
 • Mayor (2020–2026) François Morton[1]
Area
1
13.0 km2 (5.0 sq mi)
Population
 (2021)[2]
29,406
 • Density2,300/km2 (5,900/sq mi)
Time zoneUTC+01:00 (CET)
 • Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
78297 /78280
Elevation138 m (453 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Guyancourt (French: [ɡɥi.jɑ̃.kuʁ] ⓘ) is a commune in the Yvelines department in the Île-de-France region in north-central France. It is located in the south-western suburbs of Paris, 21.2 km (13.2 mi) from the center of Paris, in the "new town" of Saint-Quentin-en-Yvelines.

  1. ^ "Répertoire national des élus: les maires" (in French). data.gouv.fr, Plateforme ouverte des données publiques françaises. 13 September 2022.
  2. ^ "Populations légales 2021" (in French). The National Institute of Statistics and Economic Studies. 28 December 2023.