What are the Crazy Horse, South Dakota Zip Codes for 2020, 2019Primary Zip Codes for Crazy HorseZip CodePrimary CitySecondary City57730CusterCrazy Horse, Bakerville, Bluebell, Game Lodge, Harney Peak, Sanator, Sylvan Lake,Cities sharing Zip Codes with Crazy HorseZip CodePrimary CitySecondary CityMore Information57730CusterCrazy Horse57730CusterBakerville57730CusterBluebell57730CusterGame Lodge57730CusterHarney Peak57730CusterSanator57730CusterSylvan LakeAdvertisements