Adena is located in Jefferson County, OH. The population is 799, making Adena the 9th largest city in Jefferson County.
There are 1 public schools in Adena with an average Homefacts rating of B+. The total crime rate for Adena is very low , and there are 4 registered sex offenders residing in the city. Unemployment in Adena is high and the median home sales price is $0. Detailed and up-to-date Adena property reports are available for any property address.
Cities near Adena include Harrisville, Short Creek Township and Mount Pleasant Township.