There are 5 zip codes in Douglas County, South Dakota. The most populated is 57313, located in Armour. * 2024 populations estimated based on the latest ACS 5-year data.

CSV JSON
Zip Code
Population
City
573131,193Armour
573281,173Corsica
57330548Delmont
57344103Harrison
573644New Holland

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