
Otto township
- County:
- Kankakee County
- County Seat:
- No
- Area (mi²):
- 48.229
- State:
- Illinois
Otto township is located in Kankakee County, Illinois. Otto township has a 2025 population of 2,063. Otto township is currently declining at a rate of -0.05% annually and its population has decreased by -1.53% since the most recent census, which recorded a population of 2,095 in 2020.
The average household income in Otto township is $109,833 with a poverty rate of 5.09%. The median age in Otto township is 39.5 years: 41.8 years for males, and 37.4 years for females.