Buying a home in Assumption, Illinois does not have to be difficult - Homes.com makes home buying a breeze. With 7 homes for sale in Assumption, Illinois, you can search by price, bedrooms, neighborhood, and even by property type. Search Assumption homes for sale, foreclosures, MLS listings, and more. Make an informed decision with Assumption school data, neighborhood information, find Assumption real estate agents, and research home values in Assumption, IL. Homes.com has everything you need but the house keys.