Community center on U.S. Route 62, formerly a school
Ash Ridge is an unincorporated community in Brown County, in the U.S. state of Ohio.
Ash Ridge was originally called Carlisle, and under the latter name was platted in 1834. A post office called Ash Ridge was established in 1846, and remained in operation until 1906.
Coordinates: 38°54′29″N 83°45′31″W / 38.90806°N 83.75861°W