What are the West Gardiner, Maine Zip Codes for 2020, 2019Primary Zip Codes for West GardinerZip CodePrimary CitySecondary City04345GardinerWest Gardiner, Pittston,Cities sharing Zip Codes with West GardinerZip CodePrimary CitySecondary CityMore Information04345GardinerPittston04345GardinerWest GardinerAdvertisements