Ada Leave Request Form

Ada is a village in Hardin County, Ohio, United States, located about 69 miles southwest of Toledo. The population was 5,334 at the 2020 census. It is the home of Ohio Northern University and Ada High School.
  • Elevation: 958 ft (292 m)
  • Country: United States
  • State: Ohio
  • County: Hardin
  • Township: Liberty
  • ZIP code: 45810
  • Area code: 419

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Data from: en.wikipedia.org