
Tenhassen township
- County:
- Martin County
- County Seat:
- No
- Area (mi²):
- 33.459
- State:
- Minnesota
Tenhassen township is located in Martin County, Minnesota. Tenhassen township has a 2025 population of 228. Tenhassen township is currently declining at a rate of -0.44% annually and its population has decreased by -1.72% since the most recent census, which recorded a population of 232 in 2020.
The average household income in Tenhassen township is $68,950 with a poverty rate of 14.56%. The median age in Tenhassen township is 36.8 years: 42.2 years for males, and 29.8 years for females.