Devola is a census-designated place (CDP) in Washington County, Ohio, United States, along the Muskingum River.

It is part of the Parkersburg-Marietta-Vienna, WV-OH Metropolitan Statistical Area.

[5] A post office called Devols Dam was established in 1881, and remained in operation until 1890.

[7] Further education is available in nearby towns, including: At the 2000 census there were 2,771 people, 1,065 households, and 803 families living in the CDP.

There were 1,136 housing units at an average density of 221.4 per square mile (85.5/km2).