The Lamar County School District is a public school district in Lamar County, Georgia, United States, based in Barnesville. It serves the communities of Aldora, Barnesville, and Milner.SchoolsThe Lamar County School District has two elementary schools, one middle school, and one high school.Elementary schoolsLamar County Elementary SchoolLamar County Primary SchoolMiddle schoolLamar County Middle SchoolHigh schoolLamar County Comprehensive High School