Bonnières-sur-Seine

Bonnières-sur-Seine (French pronunciation: [bɔnjɛʁ syʁ sɛn] ^ⓘ, lit. 'Bonnières on Seine') is a commune in the Yvelines department in north-central France.

The Seine River and the bridge

Bonnières-sur-Seine
Commune
The arches in front of the church
Coat of arms
Location of Bonnières-sur-Seine
Bonnières-sur-Seine Show map of France Bonnières-sur-Seine Show map of Île-de-France (region)
Coordinates: 49°02′10″N 1°34′48″E
Country	France
Region	Île-de-France
Department	Yvelines
Arrondissement	Mantes-la-Jolie
Canton	Bonnières-sur-Seine
Intercommunality	Portes de l’Île-de-France
Government
• Mayor (2020–2026)	Jean-Marc Pommier[1]
Area 1	7.66 km2 (2.96 sq mi)
Population  (2022)[2]	5,077
• Density	660/km2 (1,700/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	78089 /78270
Elevation	13–131 m (43–430 ft) (avg. 63 m or 207 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Population

Historical population

Year	Pop.	±% p.a.
1968	2,846	—
1975	3,399	+2.57%
1982	3,253	−0.63%
1990	3,437	+0.69%
1999	3,993	+1.68%
2007	4,028	+0.11%
2012	4,552	+2.48%
2017	4,612	+0.26%
Source: INSEE[3]

See also

• Communes of the Yvelines department