
Union township
- County:
- Lebanon County
- County Seat:
- No
- Area (mi²):
- 29.644
- State:
- Pennsylvania
Union township is located in Lebanon County, Pennsylvania. Union township has a 2025 population of 2,880. Union township is currently declining at a rate of -0.28% annually and its population has decreased by -1.77% since the most recent census, which recorded a population of 2,932 in 2020.
The average household income in Union township is $86,595 with a poverty rate of 8.68%. The median age in Union township is 40.4 years: 38.4 years for males, and 43 years for females.