Walla Walla County Washington ZIP Codes - Map and Full List

Walla Walla County Washington is covered by a total of 8 ZIP Codes. There are 2 ZIP Codes in Walla Walla County that extend into adjacent counties ( and Columbia County). Of the ZIP codes within or partially within Walla Walla County there are 6 Standard ZIP Codes and 1 PO Box ZIP Codes.

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Walla Walla County Washington 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 Walla Walla 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 Walla Walla County

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