Union township
- County:
- Morgan County
- County Seat:
- No
- Area (mi²):
- 36.421
- State:
- Ohio
Union township is located in Morgan County, Ohio. Union township has a 2026 population of 598. Union township is currently declining at a rate of -0.83% annually and its population has decreased by -1.81% since the most recent census, which recorded a population of 609 in 2020.
The median household income in Union township is $69,198 with a poverty rate of 6.72%. The median age in Union township is 42.1 years: 40 years for males, and 42.9 years for females. For every 100 females there are 86.6 males.