Campbellton is an unincorporated community in southwestern Fulton County, Georgia, that lies along the banks of the Chattahoochee River. The area prior to white settlement was populated by the Creek Indians. Campbellton was settled by several families. The Beavers Family owned and farmed a large portion of the area on both sides of the Chattahoochee River. The main house, built by the Beavers' is a Greek Style farmhouse, and sits across the road from the original Campbell County courthouse and town square. In 1920, W. F. Lee purchased the Beavers Home along with 350 acres (1.4 km²) of rich, river farmland, and the Lees farmed it up until the late 1970s. The children of W. H. Lee numbered seven, and owned part of the original tract through the 1990s, with W. H. Lee Jr.'s land finally being sold near the turn of the 21st century.