of those age 65 or over. Colleges Covenant College, a Presbyterian college, is located in neighboring Dade County. The college became infamous for Mark David Chapman, the assassin of John Lennon, who briefly attended in the early 1970s. Covenant is affiliated with the Presbyterian Church in America (PCA). References External links City of Lookout Mountain, GA Official Website Cities in Georgia (U.S. state) Cities in Walker County, Georgia Cities in the Chattanooga metropolitan area Lookout Mountain