What are the South Yankton, Nebraska Zip Codes for 2020, 2019


Primary Zip Codes for South Yankton

Zip CodePrimary CitySecondary City
68774Saint HelenaSouth Yankton, St Helena

Cities sharing Zip Codes with South Yankton

Zip CodePrimary CitySecondary CityMore Information
68774Saint HelenaSouth Yankton
68774Saint HelenaSt Helena

Advertisements