Union Center
- County:
- Juneau County
- County Seat:
- No
- Area (mi²):
- 0.824
- State:
- Wisconsin
Union Center is a village located in Juneau County, Wisconsin. Union Center has a 2026 population of 219. Union Center is currently declining at a rate of -0.9% annually and its population has decreased by -3.52% since the most recent census, which recorded a population of 227 in 2020.
The median household income in Union Center is $64,583 with a poverty rate of 9.86%. The median age in Union Center is 40.8 years: 39.8 years for males, and 41 years for females. For every 100 females there are 87.0 males.