
Otterville township
- County:
- Cooper County
- County Seat:
- No
- Area (mi²):
- 27.246
- State:
- Missouri
Otterville township is located in Cooper County, Missouri. Otterville township has a 2025 population of 840. Otterville township is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The average household income in Otterville township is $67,940 with a poverty rate of 15.73%. The median age in Otterville township is 46.8 years: 47.6 years for males, and 45.5 years for females.