Cornerville is an unincorporated community in Washington County, in the U.S. state of Ohio. [1]
A post office called Cornerville opened in 1890, and was discontinued in 1891. [2] Besides the post office, Cornerville had the Little Muskingum Congregational church, established in 1843. [3]
39°23′48″N 81°22′29″W / 39.39667°N 81.37472°W