What are the Vilas, South Dakota Zip Codes for 2020, 2019Primary Zip Codes for VilasZip CodePrimary CitySecondary City57349HowardVilas, Argonne, RoswellCities sharing Zip Codes with VilasZip CodePrimary CitySecondary CityMore Information57349HowardRoswell57349HowardArgonne57349HowardVilasAdvertisements