Olmsted County Minnesota is covered by a total of 19 ZIP Codes. There are 10 ZIP Codes in Olmsted County that extend into adjacent counties (Dodge County, Fillmore County, Goodhue County, Mower County, Wabasha County, and Winona County). Of the ZIP codes within or partially within Olmsted County there are 17 Standard ZIP Codes, 1 Unique ZIP Codes and 1 PO Box 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 Olmsted 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 | |||
|---|---|---|---|---|---|
| Rochester | Standard | |||
| Rochester | Standard | |||
| Rochester | PO Box | |||
| Rochester | Standard | |||
| Rochester | Unique | |||
| Rochester | Standard | |||
| Byron | Standard | |||
| Chatfield | Standard | |||
| Dover | Standard | |||
| Elgin | Standard | |||
| Eyota | Standard | |||
| Hayfield | Standard | |||
| Kasson | Standard | |||
| Oronoco | Standard | |||
| Pine Island | Standard | |||
| Plainview | Standard | |||
| Saint Charles | Standard | |||
| Stewartville | Standard | |||
| Zumbro Falls | Standard |