Thiverval-Grignon

Thiverval-Grignon
Commune
Town hall
Coat of arms
Location of Thiverval-Grignon
Thiverval-Grignon Show map of France Thiverval-Grignon Show map of Île-de-France (region)
Coordinates: 48°51′07″N 1°55′05″E
Country	France
Region	Île-de-France
Department	Yvelines
Arrondissement	Rambouillet
Canton	Plaisir
Intercommunality	Cœur d'Yvelines
Government
• Mayor (2020–2026)	Nadine Gohard[1]
Area ^1	11.17 km^2 (4.31 sq mi)
Population  (2022)[2]	1,102
• Density	99/km^2 (260/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	78615 /78850
Elevation	56–132 m (184–433 ft) (avg. 77 m or 253 ft)
^1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km^2 (0.386 sq mi or 247 acres) and river estuaries.

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

Points of interest

• Arboretum de Grignon
• Jardin botanique de l'Institut National

See also

• Communes of the Yvelines department

References

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 2022" (in French). The National Institute of Statistics and Economic Studies. 19 December 2024.