Buying a home in Macoupin County, Illinois doesn't have to be difficult - Homes.com makes home buying a breeze. With 327 homes for sale in Macoupin County, Illinois, you can search by price, bedrooms, neighborhood, and even by property type. Search Macoupin County homes for sale, foreclosures, MLS listings, and more. Make an informed decision with Macoupin County school data, neighborhood information, find Macoupin County real estate agents, and research home values in Macoupin County, IL. Homes.com has everything you need but the house keys.