🇫🇷 France · Europe
muuny Guyancourt
Guyancourt is a city or local place in France with about 31,989 residents in the Ile-de-France region.
Facts
Population31,989
RegionIle-de-France
CountryFrance
Coordinates48.773, 2.074
Source: GeoNames allCountries/countryInfo/admin1CodesASCII · Updated: 2026-04-28