
Union township
- County:
- Parke County
- County Seat:
- No
- Area (mi²):
- 32.689
- State:
- Indiana
Union township is located in Parke County, Indiana. Union township has a 2025 population of 1,545. Union township is currently growing at a rate of 0.98% annually and its population has increased by 4.6% since the most recent census, which recorded a population of 1,477 in 2020.
The average household income in Union township is $88,206 with a poverty rate of 19.49%. The median age in Union township is 50.3 years: 52 years for males, and 45.1 years for females.