What are the Lacy, South Dakota Zip Codes for 2020, 2019Primary Zip Codes for LacyZip CodePrimary CitySecondary City57532Fort PierreLacy, Laroche, Lindsey, Norman Ranch, Orton, Mission RidgeCities sharing Zip Codes with LacyZip CodePrimary CitySecondary CityMore Information57532Fort PierreMission Ridge57532Fort PierreLacy57532Fort PierreLaroche57532Fort PierreLindsey57532Fort PierreNorman Ranch57532Fort PierreOrtonAdvertisements