
Turtle Lake township
- County:
- Cass County
- County Seat:
- No
- Area (mi²):
- 48.711
- State:
- Minnesota
Turtle Lake township is located in Cass County, Minnesota. Turtle Lake township has a 2025 population of 850. Turtle Lake township is currently growing at a rate of 0.47% annually and its population has increased by 5.33% since the most recent census, which recorded a population of 807 in 2020.
The average household income in Turtle Lake township is $102,677 with a poverty rate of 14.79%. The median age in Turtle Lake township is 49.5 years: 45.2 years for males, and 52.6 years for females.