What are the Midland Life Ins Co, South Dakota Zip Codes for 2020, 2019Primary Zip Codes for Midland Life Ins CoZip CodePrimary CitySecondary City57193Sioux FallsMidland Life Ins CoCities sharing Zip Codes with Midland Life Ins CoZip CodePrimary CitySecondary CityMore Information57193Sioux FallsMidland Life Ins CoAdvertisements