Where is Zip Code 57703 map for 2020, 2019Primary Zip Codes for 57703Zip CodePrimary CitySecondary City57703Rapid CityCities sharing Zip Codes with 57703Zip CodePrimary CitySecondary CityMore Information57701Rapid CityRapid City Rapid City population stats 57702Rapid CityRapid City Rapid City population stats 57709Rapid CityRapid City Rapid City population stats Advertisements