What are the Cedar Canyon, South Dakota Zip Codes for 2020, 2019Primary Zip Codes for Cedar CanyonZip CodePrimary CitySecondary City57760NewellCedar Canyon, Castle Rock, Gill, HooverCities sharing Zip Codes with Cedar CanyonZip CodePrimary CitySecondary CityMore Information57760NewellCastle Rock57760NewellCedar Canyon57760NewellGill57760NewellHooverAdvertisements