Buying a home in Columbus, Montana does not have to be difficult - Homes.com makes home buying a breeze. With 77 homes for sale in Columbus, Montana, you can search by price, bedrooms, neighborhood, and even by property type. Search Columbus homes for sale, foreclosures, MLS listings, and more. Make an informed decision with Columbus school data, neighborhood information, find Columbus real estate agents, and research home values in Columbus, MT. Homes.com has everything you need but the house keys.