Mahoning County is a county in the U.S. state of Ohio. As of the 2020 census, the population was 228,614. Its county seat and largest city is Youngstown. The county is named after the Mahoning River and was formed on March 1, 1846; the 83rd county... Wikipedia
Cities: Youngstown, Boardman, Canfield, and more
Congressional district: 6th
Founded: March 1, 1846
Named for: A Native American word for salt lick
Seat: Youngstown