Ottawa County Ohio Map

Ottawa County is a county located in the northwestern part of the U.S. state of Ohio. As of the 2020 census, the population was 40,364. Its county seat is Port Clinton. The county is named either for the Ottawa Indigenous peoples who lived there, or for an Indigenous word meaning "trader".
  • Country: United States
  • State: Ohio
  • Founded: March 6, 1840
  • Named for: the Ottawa tribe or a word meaning "trader"
  • Seat: Port Clinton
  • Largest city: Port Clinton
  • Congressional district: 9th
Data from: en.wikipedia.org