Colville
- County:
- Stevens County
- County Seat:
- Yes
- Area (mi²):
- 3.088
- State:
- Washington
Colville is a city located in Stevens County, Washington. Colville has a 2026 population of 5,009. It is also the county seat of Stevens County. Colville is currently declining at a rate of -0.58% annually but its population has increased by 1.56% since the most recent census, which recorded a population of 4,932 in 2020.