
Union township
- County:
- Randolph County
- County Seat:
- No
- Area (mi²):
- 71.519
- State:
- Indiana
Union township is located in Randolph County, Indiana. Union township has a 2025 population of 1,912. Union township is currently declining at a rate of -0.62% annually and its population has decreased by -2.1% since the most recent census, which recorded a population of 1,953 in 2020.
The average household income in Union township is $74,723 with a poverty rate of 8.83%. The median age in Union township is 45.3 years: 47.2 years for males, and 44.5 years for females.