EntityQ12864· pop 21· linked from 67 articlesSan IldefonsoSign in to savemunicipality of the Philippines in the province of Ilocos SurConnectionsIlocos SurEntityprovince of the PhilippinesEntityIldephonsus of ToledoEntitymunicipality of the PhilippinesEntityPhilippinesCountrytime zoneEntityManilaEntitygeographic coordinate systemEntitymayorEntityvinegarEntityWayback MachineEntityholidayEntityprecipitationEntityInternational Standard Serial NumberEntityFilipinoEntityIlocanoEntityUTC+08:00EntityassetEntityQ235004EntityhouseholdEntityCategoriesMunicipalities of Ilocos Sur