What are the Cornwells Heights, Pennsylvania Zip Codes for 2020, 2019Primary Zip Codes for Cornwells HeightsZip CodePrimary CitySecondary City19020BensalemCornwells Heights, Andalusia, Cornwells Hts, EddingtonCities sharing Zip Codes with Cornwells HeightsZip CodePrimary CitySecondary CityMore Information19020BensalemAndalusia19020BensalemCornwells Hts19020BensalemCornwells Heights Cornwells Heights population stats 19020BensalemEddington Eddington population stats Advertisements