Stony Ridge is a census-designated place (CDP) in northwestern Troy Township, Wood County, Ohio, United States. As of the 2010 census, it had a population of 411. Although it is unincorporated, it has a post office, with the ZIP code of 43463.HistoryStony Ridge was platted in 1872, and named for the stony terrain of the original town site. A post office called Stony Ridge has been in operation since 1837.GeographyIt is located along the concurrent U.S. Routes 20 and 23, at Stony Ridge Road and East Broadway. It contains a branch of the Pemberville Public Library, a community park, Stony Ridge United Methodist Church, and St. John's Lutheran Church.According to the U.S. Census Bureau, the CDP has an area of 4.4sqkm, all land.