Summitville
- County:
- Columbiana County
- County Seat:
- No
- Area (mi²):
- 0.924
- State:
- Ohio
Summitville is a village located in Columbiana County, Ohio. Summitville has a 2026 population of 107. Summitville is currently declining at a rate of 0% annually and its population has decreased by -1.83% since the most recent census, which recorded a population of 109 in 2020.
The median household income in Summitville is $63,750 with a poverty rate of 5.96%. The median age in Summitville is 37.7 years: 26 years for males, and 41.9 years for females. For every 100 females there are 77.2 males.