🇺🇸 United States · North America
muuny Upper Alton
Upper Alton is a city or local place in United States with about 29,251 residents in the Illinois region.
Facts
Population29,251
RegionIllinois
CountryUnited States
Coordinates38.911, -90.151
Source: GeoNames allCountries/countryInfo/admin1CodesASCII · Updated: 2026-04-28