Winona County Minnesota ZIP Codes - Map and Full List

Winona County Minnesota is covered by a total of 15 ZIP Codes. There are 8 ZIP Codes in Winona County that extend into adjacent counties (Fillmore County, Houston County, Olmsted County, and Wabasha County). Of the ZIP codes within or partially within Winona County there are 12 Standard ZIP Codes and 2 PO Box ZIP Codes.

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Winona County Minnesota ZIP Code Map

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 Winona County and can be turned on and off. Each type of postal code can also be turned on and off.

List of ZIP Codes in Winona County

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