Septeuil

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

Septeuil
Commune
Location of Septeuil
Septeuil Show map of France Septeuil Show map of Île-de-France (region)
Coordinates: 48°53′36″N 1°40′56″E
Country	France
Region	Île-de-France
Department	Yvelines
Arrondissement	Mantes-la-Jolie
Canton	Bonnières-sur-Seine
Intercommunality	Pays houdanais
Government
• Mayor (2020–2026)	Dominique Riviere[1]
Area 1	9.40 km2 (3.63 sq mi)
Population  (2022)[2]	2,234
• Density	240/km2 (620/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	78591 /78790
Elevation	52–165 m (171–541 ft) (avg. 70 m or 230 ft)
Website	http://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.

River

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]

• 
  Bridge over la Flexanville

Population

Historical population

Year	Pop.	±% 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%
Source: INSEE[4]

See also

• Communes of the Yvelines department