ShareYourGroupShareYourGroupZIP Codes

ZIP codes in Stevens County, Washington

Stevens County, Washington has 18 ZIP codes in this list, from 99013 to 99181. They cover 18 places, among them Ford, Tumtum, Wellpinit and Addy.

The ZIP code areas of Stevens County add up to about 2,751 square miles of land (7,124 sq km) as the Census Bureau draws them. The largest is 99114 (Colville), with 719 square miles.

Using these codes

Places and counties: GeoNames. Areas: U.S. Census Bureau, 2024 ZIP Code Tabulation Areas. Checked in November 2026. This site is not connected with the United States Postal Service; for mailing, confirm the address with USPS.

All of Washington ZIP look-up