Clark County Washington ZIP Codes - Map and Full List

Clark County Washington is covered by a total of 24 ZIP Codes. There are 3 ZIP Codes in Clark County that extend into adjacent counties (Cowlitz County, and Skamania County). Of the ZIP codes within or partially within Clark County there are 20 Standard ZIP Codes and 4 PO Box ZIP Codes.

Map List Related

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

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