Union township
- County:
- Adams County
- County Seat:
- No
- Area (mi²):
- 24.745
- State:
- Indiana
Union township is located in Adams County, Indiana. Union township has a 2026 population of 921. Union township is currently growing at a rate of 0.44% annually and its population has increased by 2.22% since the most recent census, which recorded a population of 901 in 2020.
The median household income in Union township is $72,031 with a poverty rate of 4.75%. The median age in Union township is 54.7 years: 50.9 years for males, and 56.8 years for females. For every 100 females there are 117.9 males.