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.
AdDiscover The Exceptional Performance And Lasting Beauty Of A Kohler Bathroom Faucet. Choose A Kohler Faucet Spout, Handle & Finish To Build Your Own Signature Look.