Buying a home in Knox County, Ohio doesn't have to be difficult - Homes.com makes home buying a breeze. With 522 homes for sale in Knox County, Ohio, you can search by price, bedrooms, neighborhood, and even by property type. Search Knox County homes for sale, foreclosures, MLS listings, and more. Make an informed decision with Knox County school data, neighborhood information, find Knox County real estate agents, and research home values in Knox County, OH. Homes.com has everything you need but the house keys.