There are 4 zip codes in Mellette County, South Dakota. The most populated is 57579, located in White River. * 2024 populations estimated based on the latest ACS 5-year data.

CSV JSON
Zip Code
Population
City
575791,346White River
57560497Norris
57521201Belvidere
57585110Wood

Zip Codes in Mellette County, South Dakota by Population (2024)