There are 6 zip codes in Teton County, Montana. The most populated is 59422, located in Choteau. * 2024 populations estimated based on the latest ACS 5-year data.

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Zip Code
Population
City
594222,746Choteau
594362,222Fairfield
59468634Power
59433469Dutton
5946796Pendroy
5941970Bynum
showing: 6 rows

Zip Codes in Teton County, Montana by Population (2024)