
Peninsula
- County:
- Summit County
- County Seat:
- No
- Area (mi²):
- 4.407
- State:
- Ohio
Peninsula is a village located in Summit County, Ohio. Peninsula has a 2025 population of 511. Peninsula is currently declining at a rate of -0.58% annually and its population has decreased by -3.22% since the most recent census, which recorded a population of 528 in 2020.
The average household income in Peninsula is $158,320 with a poverty rate of 6.66%. The median age in Peninsula is 51.9 years: 52.8 years for males, and 50.4 years for females.