Lake County, Montana
Lake County  | |
|---|---|
Location within the U.S. state of Montana  | |
Montana's location within the U.S.  | |
| Coordinates: 47°39′N 114°05′W / 47.65°N 114.09°W | |
| Country | United States | 
| State | Montana | 
| Founded | 1923 | 
| Named after | Flathead Lake | 
| Seat | Polson | 
| Largest city | Polson | 
| Area | |
 • Total  | 1,654 sq mi (4,280 km2) | 
| • Land | 1,490 sq mi (3,900 km2) | 
| • Water | 164 sq mi (420 km2) 9.9% | 
| Population  (2020)  | |
 • Total  | 31,134 | 
 • Estimate  (2024)  | 33,403 | 
| • Density | 19/sq mi (7.3/km2) | 
| Time zone | UTC−7 (Mountain) | 
| • Summer (DST) | UTC−6 (MDT) | 
| Congressional district | 1st | 
| Website | www | 
  | |
Lake County is a county located in the northwest part of the U.S. state of Montana. As of the 2020 census, the population was 31,134. Its county seat is Polson.