
Union township
- County:
- Porter County
- County Seat:
- No
- Area (mi²):
- 29.483
- State:
- Indiana
Union township is located in Porter County, Indiana. Union township has a 2025 population of 9,502. Union township is currently growing at a rate of 0.2% annually and its population has increased by 1.05% since the most recent census, which recorded a population of 9,403 in 2020.
The average household income in Union township is $167,482 with a poverty rate of 10.07%. The median age in Union township is 44.8 years: 43.1 years for males, and 45.6 years for females.