
Union township
- County:
- Crawford County
- County Seat:
- No
- Area (mi²):
- 42.398
- State:
- Indiana
Union township is located in Crawford County, Indiana. Union township has a 2025 population of 695. Union township is currently declining at a rate of -0.86% annually and its population has decreased by -2.66% since the most recent census, which recorded a population of 714 in 2020.
The average household income in Union township is $41,000 with a poverty rate of 8.99%. The median age in Union township is 57.8 years: 59.1 years for males, and 57.7 years for females.