Greentown is an unincorporated community in eastern Smithfield Township, Jefferson County, Ohio, United States. It lies approximately 2miles south of Smithfield, on a small road. Part of the Dry Fork of Short Creek, a stream that meets the Ohio River at Rayland, flows past the community. It is located 11.7miles southwest of Steubenville, the county seat of Jefferson County.[1] The community is part of the Weirton - Steubenville, WV-OH Metropolitan Statistical Area.
Public education in the community of Greentown is provided by the Buckeye Local School District.