Yankton County South Dakota is covered by a total of 11 ZIP Codes. There are 8 ZIP Codes in Yankton County that extend into adjacent counties (Bon Homme County, Clay County, Hutchinson County, and Turner County). Of the ZIP codes within or partially within Yankton County there are 10 Standard ZIP Codes.
Click on the ZIP Codes in the interactive map to view more information. The map control in the upper right corner can be used to toggle map layers on and off. The red outline is the border of Yankton County and can be turned on and off. Each type of postal code can also be turned on and off.
| ZIP Code | ZIP Code City/Town | ZIP Code Type | |||
|---|---|---|---|---|---|
| Gayville | Standard | |||
| Irene | Standard | |||
| Lesterville | Standard | |||
| Menno | Standard | |||
| Mission Hill | Standard | |||
| Tabor | Standard | |||
| Utica | Standard | |||
| Vermillion | Standard | |||
| Viborg | Standard | |||
| Volin | Standard | |||
| Yankton | Standard |