Buying a home in Benton County, Iowa doesn't have to be difficult - Homes.com makes home buying a breeze. With 90 homes for sale in Benton County, Iowa, you can search by price, bedrooms, neighborhood, and even by property type. Search Benton County homes for sale, foreclosures, MLS listings, and more. Make an informed decision with Benton County school data, neighborhood information, find Benton County real estate agents, and research home values in Benton County, IA. Homes.com has everything you need but the house keys.