
Washington township
- County:
- Franklin County
- County Seat:
- No
- Area (mi²):
- 35.886
- State:
- Missouri
Washington township is located in Franklin County, Missouri. Washington township has a 2025 population of 153. Washington township is currently growing at a rate of 1.32% annually and its population has increased by 4.08% since the most recent census, which recorded a population of 147 in 2020.
The average household income in Washington township is $64,707 with a poverty rate of 4.55%. The median age in Washington township is 17.8 years: 16.3 years for males, and 38.8 years for females.