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Septeuil

Septeuil
Map
Location of Septeuil
Septeuil is located in France
Septeuil
Septeuil
Septeuil is located in Île-de-France (region)
Septeuil
Septeuil
Coordinates: 48°53′36″N 1°40′56″E / 48.8933°N 1.6822°E / 48.8933; 1.6822
CountryFrance
RegionÎle-de-France
DepartmentYvelines
ArrondissementMantes-la-Jolie
CantonBonnières-sur-Seine
IntercommunalityPays houdanais
Government
  Mayor (20202026) Dominique Riviere[1]
Area
1
9.40 km2 (3.63 sq mi)
Population
 (2023)[2]
2,264
  Density241/km2 (624/sq mi)
Time zoneUTC+01:00 (CET)
  Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
78591 /78790
Elevation52–165 m (171–541 ft)
(avg. 70 m or 230 ft)
Websitehttp://www.mairie-septeuil.fr/
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Septeuil (French pronunciation: [sɛptœj] ) is a commune in the Yvelines department in the Île-de-France region in north-central France.

River

[edit]

Septeuil is traversed by a small river, la Flexanville. This waterway flows through eight other communes for a total distance of 11.1 kilometres (6.9 mi). The Flexanville is a tributary of the Vaucouleurs which in turn empties into the Seine.[3]

Population

[edit]
Historical population
YearPop.±% p.a.
1968 1,135    
1975 1,543+4.48%
1982 1,813+2.33%
1990 1,945+0.88%
1999 2,046+0.56%
2007 2,083+0.22%
2012 2,302+2.02%
2017 2,348+0.40%
2023 2,264−0.61%
Source: INSEE[4]

See also

[edit]

References

[edit]
  1. "Répertoire national des élus: les maires" (in French). data.gouv.fr, Plateforme ouverte des données publiques françaises. 4 May 2022.
  2. "Populations de référence 2023" (in French). National Institute of Statistics and Economic Studies. 18 December 2025.
  3. Sandre. "Fiche cours d'eau - La Flexanville (H3074000 )".
  4. Population municipale entre 1968 et 2023, INSEE