
Washington township
- County:
- Franklin County
- County Seat:
- No
- Area (mi²):
- 35.536
- State:
- Missouri
Washington township is located in Franklin County, Missouri. Washington township has a 2025 population of 2,340. Washington township is currently growing at a rate of 0.56% annually and its population has increased by 1.25% since the most recent census, which recorded a population of 2,311 in 2020.
The average household income in Washington township is $69,161 with a poverty rate of 19.43%. The median age in Washington township is 50.4 years: 41.3 years for males, and 53.3 years for females.