What are the Mowry, Pennsylvania Zip Codes for 2020, 2019Primary Zip Codes for MowryZip CodePrimary CitySecondary City17921AshlandMowry, Big Mine Run Junction, Homesville, Mable, Taylorville, Fountain Springs, Centralia, HelfensteinCities sharing Zip Codes with MowryZip CodePrimary CitySecondary CityMore Information17921AshlandCentralia17921AshlandHelfenstein17921AshlandBig Mine Run Junction17921AshlandHomesville17921AshlandMable17921AshlandMowry17921AshlandTaylorville17921AshlandFountain Springs Fountain Springs population stats Advertisements