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ZIP codes in Missoula County, Montana

Missoula County, Montana has 16 ZIP codes in this list, from 59801 to 59868. They cover 9 places, among them Missoula, Bonner, Clinton and Condon.

The ZIP code areas of Missoula County add up to about 2,586 square miles of land (6,698 sq km) as the Census Bureau draws them. The largest is 59823 (Bonner), with 520 square miles.

Places with more than one code here: Missoula (8 codes).

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 Montana ZIP look-up