
Union township
- County:
- Franklin County
- County Seat:
- No
- Area (mi²):
- 36.303
- State:
- Missouri
Union township is located in Franklin County, Missouri. Union township has a 2025 population of 2,224. Union township is currently growing at a rate of 0.95% annually and its population has increased by 3.44% since the most recent census, which recorded a population of 2,150 in 2020.
The average household income in Union township is $63,442 with a poverty rate of 25.71%. The median age in Union township is 36.8 years: 36.9 years for males, and 36.4 years for females.