Buying a home in Mahaska County, Iowa doesn't have to be difficult - Homes.com makes home buying a breeze. With 143 homes for sale in Mahaska County, Iowa, you can search by price, bedrooms, neighborhood, and even by property type. Search Mahaska County homes for sale, foreclosures, MLS listings, and more. Make an informed decision with Mahaska County school data, neighborhood information, find Mahaska County real estate agents, and research home values in Mahaska County, IA. Homes.com has everything you need but the house keys.