
Osage township
- County:
- Henry County
- County Seat:
- No
- Area (mi²):
- 39.326
- State:
- Missouri
Osage township is located in Henry County, Missouri. Osage township has a 2025 population of 787. Osage township is currently growing at a rate of 0.25% annually and its population has increased by 2.88% since the most recent census, which recorded a population of 765 in 2020.
The average household income in Osage township is $62,065 with a poverty rate of 9.66%. The median age in Osage township is 58.6 years: 61.7 years for males, and 53.3 years for females.