What are the Keyapaha, South Dakota Zip Codes for 2020, 2019Primary Zip Codes for KeyapahaZip CodePrimary CitySecondary City57580WinnerKeyapaha, Mosher, Weaver, Carter, Clearfield, Millboro, WewelaCities sharing Zip Codes with KeyapahaZip CodePrimary CitySecondary CityMore Information57580WinnerCarter57580WinnerClearfield57580WinnerKeyapaha57580WinnerMillboro57580WinnerWewela57580WinnerMosher57580WinnerWeaverAdvertisements