
Poplar Grove township
- County:
- Roseau County
- County Seat:
- No
- Area (mi²):
- 35.843
- State:
- Minnesota
Poplar Grove township is located in Roseau County, Minnesota. Poplar Grove township has a 2025 population of 73. Poplar Grove township is currently declining at a rate of -1.35% annually and its population has decreased by -5.19% since the most recent census, which recorded a population of 77 in 2020.
The average household income in Poplar Grove township is $83,876 with a poverty rate of 2.2%. The median age in Poplar Grove township is 44.9 years: 44.8 years for males, and 45.3 years for females.