What are the The Austad Co, South Dakota Zip Codes for 2020, 2019Primary Zip Codes for The Austad CoZip CodePrimary CitySecondary City57196Sioux FallsThe Austad CoCities sharing Zip Codes with The Austad CoZip CodePrimary CitySecondary CityMore Information57196Sioux FallsThe Austad CoAdvertisements