
Dunnell
- County:
- Martin County
- County Seat:
- No
- Area (mi²):
- 0.153
- State:
- Minnesota
Dunnell is a city located in Martin County, Minnesota. Dunnell has a 2025 population of 124. Dunnell is currently declining at a rate of -0.8% annually and its population has decreased by -5.34% since the most recent census, which recorded a population of 131 in 2020.
The average household income in Dunnell is $51,292 with a poverty rate of 1.06%. The median age in Dunnell is 66.5 years: 63 years for males, and 69 years for females.