
Barnett township
- County:
- Roseau County
- County Seat:
- No
- Area (mi²):
- 36.951
- State:
- Minnesota
Barnett township is located in Roseau County, Minnesota. Barnett township has a 2025 population of 133. Barnett township is currently declining at a rate of -1.48% annually and its population has decreased by -3.62% since the most recent census, which recorded a population of 138 in 2020.
The average household income in Barnett township is $77,263 with a poverty rate of 3.47%. The median age in Barnett township is 37.2 years: 37.6 years for males, and 33.8 years for females.