🇵🇠Philippines · Asia
muuny San Guillermo
San Guillermo is a city or local place in Philippines with about 3,926 residents in the Cagayan Valley region.
Facts
Population3,926
RegionCagayan Valley
CountryPhilippines
Coordinates16.725, 121.810
Source: GeoNames allCountries/countryInfo/admin1CodesASCII · Updated: 2026-04-28