Otto township
- County:
- Otter Tail County
- County Seat:
- No
- Area (mi²):
- 31.045
- State:
- Minnesota
Otto township is located in Otter Tail County, Minnesota. Otto township has a 2026 population of 599. Otto township is currently declining at a rate of 0% annually and its population has decreased by -0.17% since the most recent census, which recorded a population of 600 in 2020.
The median household income in Otto township is $86,429 with a poverty rate of 8.85%. The median age in Otto township is 42.6 years: 44.4 years for males, and 41.4 years for females. For every 100 females there are 119.0 males.