What are the Standing Rock Reservation, South Dakota Zip Codes for 2020, 2019Primary Zip Codes for Standing Rock ReservationZip CodePrimary CitySecondary City57625Eagle ButteStanding Rock Reservation, Cheyenne River Reservation, ParadeCities sharing Zip Codes with Standing Rock ReservationZip CodePrimary CitySecondary CityMore Information57625Eagle ButteParade57625Eagle ButteCheyenne River Reservation57625Eagle ButteStanding Rock ReservationAdvertisements