Buying a home in Lamar County, Texas doesn't have to be difficult - Homes.com makes home buying a breeze. With 260 homes for sale in Lamar County, Texas, you can search by price, bedrooms, neighborhood, and even by property type. Search Lamar County homes for sale, foreclosures, MLS listings, and more. Make an informed decision with Lamar County school data, neighborhood information, find Lamar County real estate agents, and research home values in Lamar County, TX. Homes.com has everything you need but the house keys.