
Port Clinton
- County:
- Ottawa County
- County Seat:
- Yes
- Area (mi²):
- 2.131
- State:
- Ohio
Port Clinton is a city located in Ottawa County, Ohio. Port Clinton has a 2025 population of 5,877. It is also the county seat of Ottawa County. Port Clinton is currently declining at a rate of -0.47% annually and its population has decreased by -2.33% since the most recent census, which recorded a population of 6,017 in 2020.
The average household income in Port Clinton is $71,102 with a poverty rate of 16.34%. The median age in Port Clinton is 45.4 years: 44.1 years for males, and 50.3 years for females.