
Union township
- County:
- Franklin County
- County Seat:
- No
- Area (mi²):
- 86.242
- State:
- Missouri
Union township is located in Franklin County, Missouri. Union township has a 2025 population of 4,737. Union 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 Union township is $74,621 with a poverty rate of 14.6%. The median age in Union township is 34.5 years: 26 years for males, and 46.5 years for females.