Ada is a village in Hardin County, Ohio, United States, located about 69 miles southwest of Toledo. As of the 2020 census, its population was 5,334. It is the home of Ohio Northern University.
Hardin County is a county located in the west central portion of the U.S. state of Ohio. As of the 2020 census, the population was 30,696. Its county seat and largest city is Kenton. The county was cr
Ada, Ohio
…Ada ( AY-də) is a village in Hardin County, Ohio, United States, located about 69 miles (111 km) southwest of Toledo. As of the 2020 census, its population was 5,334. It is the home of Ohio Northern…