Stone Mountain, Georgia Stone Mountain, Georgia Stone Mountain is a city in DeKalb County, Georgia, United States. The population was 6,368 according to the 2017 US Census estimate. Stone Mountain is located in the eastern part of DeKalb County and is a suburb of Atlanta that encompasses nearly 1.7 square miles. It lies near and touches the western base of the geological formation Stone Mountain. Locals often refer to the city as Stone Mountain Village to distinguish it from the larger unincorporated area traditionally considered "Stone Mountain" and Stone Mountain Park. The history of Stone Mountain began long before white European settlers and
Cumberland Mountain State Park River) near Crab Orchard. Cumberland Mountain State Park forms a semicircle around Byrd Creek and Threemile Creek, with Byrd Lake being the eastern or "closed" half of the circle. The park's main entrance is located along Tennessee State Route 419 (Pigeon Ridge Road) just west of Homestead. U.S. Route 127, which intersects TN-419 at Homestead, connects the area with Crossville and Interstate 40 to the north and the Sequatchie Valley to the south. Tennessee State Route 68, which also intersects US-127 at Homestead, connects the area to Spring City in the Tennessee Valley to the east. In 1933, at the