
Unionville Center
- County:
- Union County
- County Seat:
- No
- Area (mi²):
- 0.158
- State:
- Ohio
Unionville Center is a village located in Union County, Ohio. Unionville Center has a 2025 population of 230. Unionville Center is currently declining at a rate of -0.86% annually and its population has decreased by -3.77% since the most recent census, which recorded a population of 239 in 2020.
The average household income in Unionville Center is $105,332 with a poverty rate of 3.24%. The median age in Unionville Center is 23.7 years: 22.5 years for males, and 23.8 years for females.