Rosny-sur-Seine

Rosny-sur-Seine
Commune
Town hall
Coat of arms
show Location of Rosny-sur-Seine
Rosny-sur-Seine Rosny-sur-Seine Show map of FranceShow map of Île-de-France (region)Show all
Coordinates: 49°00′02″N 1°37′57″E / 49.0006°N 1.6325°E / 49.0006; 1.6325Coordinates: 49°00′02″N 1°37′57″E / 49.0006°N 1.6325°E / 49.0006; 1.6325
Country	France
Region	Île-de-France
Department	Yvelines
Arrondissement	Mantes-la-Jolie
Canton	Mantes-la-Jolie
Intercommunality	CU Grand Paris Seine et Oise
Government
• Mayor (2020–2026)	Pierre-Yves Dumoulin
Area 1	19.36 km2 (7.47 sq mi)
Population  (Jan. 2018)[1]	6,658
• Density	340/km2 (890/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	78531 /78710
Elevation	17–144 m (56–472 ft) (avg. 30 m or 98 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Rosny-sur-Seine (French pronunciation: ​[ʁɔni syʁ sɛn]) is a commune in the Yvelines department in the Île-de-France in north-central France.

See also[]

• Communes of the Yvelines department

References[]

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