🇺🇸 United States · North America
muuny Willow Grove
Willow Grove is a city or local place in United States with about 15,726 residents in the Pennsylvania region.
Facts
Population15,726
RegionPennsylvania
CountryUnited States
Coordinates40.144, -75.116
Source: GeoNames allCountries/countryInfo/admin1CodesASCII · Updated: 2026-04-28