Clarktown, Ohio

Clarktown is an unincorporated community and census-designated place in southeastern Scioto County, Ohio|Jefferson Township], Scioto [County, Ohio|Scioto County], Ohio, United States. As of the 2020 census it had a population of 911.

Geography

Located at the intersection of State Route 139 with Burns Hollow and Blue Run roads, it lies southeast of Lucasville and northeast of the city of Portsmouth, the county seat of Scioto County. Long Run, a tributary of the Rocky Fork of the Little Scioto River, flows past the community.