
Perham township
- County:
- Otter Tail County
- County Seat:
- No
- Area (mi²):
- 30.27
- State:
- Minnesota
Perham township is located in Otter Tail County, Minnesota. Perham township has a 2025 population of 1,067. Perham township is currently growing at a rate of 1.14% annually and its population has increased by 8.77% since the most recent census, which recorded a population of 981 in 2020.
The average household income in Perham township is $130,724 with a poverty rate of 3.99%. The median age in Perham township is 38.4 years: 37 years for males, and 43.9 years for females.