What are the Wagner, South Dakota Zip Codes for 2020, 2019Primary Zip Codes for WagnerZip CodePrimary CitySecondary City57361MartyWagner57380WagnerGreenwoodCities sharing Zip Codes with WagnerZip CodePrimary CitySecondary CityMore Information57361MartyWagner Wagner population stats 57380WagnerGreenwoodAdvertisements