
Hart Lake township
- County:
- Hubbard County
- County Seat:
- No
- Area (mi²):
- 33.863
- State:
- Minnesota
Hart Lake township is located in Hubbard County, Minnesota. Hart Lake township has a 2025 population of 560. Hart Lake township is currently growing at a rate of 0.54% annually and its population has increased by 3.7% since the most recent census, which recorded a population of 540 in 2020.
The average household income in Hart Lake township is $90,535 with a poverty rate of 6.09%. The median age in Hart Lake township is 40.4 years: 39.8 years for males, and 40.9 years for females.