
Unionville
- County:
- Appanoose County
- County Seat:
- No
- Area (mi²):
- 0.752
- State:
- Iowa
Unionville is a city located in Appanoose County, Iowa. Unionville has a 2025 population of 73. Unionville is currently declining at a rate of 0% annually and its population has decreased by -2.67% since the most recent census, which recorded a population of 75 in 2020.
The average household income in Unionville is $68,034 with a poverty rate of 8.14%. The median age in Unionville is 65.5 years: 65.6 years for males, and 64.8 years for females.