
Polson
- County:
- Lake County
- County Seat:
- Yes
- Area (mi²):
- 4.492
- State:
- Montana
Polson is a city located in Lake County, Montana. Polson has a 2025 population of 5,909. It is also the county seat of Lake County. Polson is currently growing at a rate of 2.57% annually and its population has increased by 14.34% since the most recent census, which recorded a population of 5,168 in 2020.
The average household income in Polson is $65,991 with a poverty rate of 19.96%. The median age in Polson is 42.9 years: 38.9 years for males, and 45.9 years for females.