What are the Dakota Dunes, South Dakota Zip Codes for 2020, 2019Primary Zip Codes for Dakota DunesZip CodePrimary CitySecondary City57049North Sioux CityDakota Dunes, Mccook Lake, N Sioux City,Cities sharing Zip Codes with Dakota DunesZip CodePrimary CitySecondary CityMore Information57049North Sioux CityMccook Lake57049North Sioux CityN Sioux City57049North Sioux CityDakota Dunes Dakota Dunes population stats Advertisements