Gunnison
- County:
- Gunnison County
- County Seat:
- Yes
- Area (mi²):
- 4.849
- State:
- Colorado
Gunnison is a city located in Gunnison County, Colorado. Gunnison has a 2026 population of 6,821. It is also the county seat of Gunnison County. Gunnison is currently declining at a rate of -0.01% annually but its population has increased by 3.76% since the most recent census, which recorded a population of 6,574 in 2020.