Middleton is an unincorporated community in Columbiana County, in the U.S. state of Ohio.
Middleton was among the first settlements made in Fairfield Township. [1] A variant name of Middleton was Mosk. [2] The Mosk post office was established in 1882, and remained in operation until 1902. [3]
40°50′36″N 80°39′04″W / 40.84333°N 80.65111°W