Ottawa County Address Data

Time in Ottawa County, Ohio
06:30:21 AM
Time in Ottawa County, Ohio
  • State: Ohio
  • County: Ottawa County
  • County Seat: Port Clinton
  • FIPS: 39123
  • Founded in: 1840
  • Population: 40,769
  • Density: 160 Persons/Square Mile
  • Area: 254 Square Miles
  • Government Type: County
  • Authority: Dillon's Rule
  • Legislative Body: Board of Commissioners
  • Legislative Body Size: 3
  • County Contact: 315 Madison St Rm 103
    County Courthouse
    Port Clinton, OH 43452-1944
  • County site: http://www.co.ottawa.oh.us
  • Labor Force: 20,986
  • Unemployment Rate: 6.30%
  • Gross Domestic Product (GDP): $1.8 B

Top Cities in Ottawa County

Major Cities (population)

Neighbor Counties

  • Erie County
  • Lucas County
  • Sandusky County
  • Wood County