Kennewick Zip Codes - Benton County WA

Kennewick, WA Zip Code Map

Kennewick, WA is a city located in Benton County, Washington and has a land area of 214.79 square miles (556.30 km2). The water area for the city is 16.92 square miles or 43.82 km2. There are 3 total unique zip codes in Kennewick, Washington. The area code(s) for Kennewick is 509.

Zip Codes for Kennewick, WA (3)
Zip Code
 City County
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99336 Kennewick Benton
99337 Kennewick Benton
99338 Kennewick Benton

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