Washington County was formed in 1784 and became the first county in the United States named for George Washington. The seat, Sandersville, was fixed in the 1790s, and the county's middle position, between Macon and Augusta and between Atlanta and Savannah, has shaped its economy since the railroad arrived.
The defining industry is kaolin, the white clay mined from the fall line band that runs across middle Georgia. Mining and processing began in the county in earnest after the Second World War, and the plants and open pits around Sandersville still anchor the county's economy; the Sandersville Railroad, built in the 1890s, carries the clay from the mines to the main line at Tennille.
For buyers the county divides into three books: the county seat's established streets in Sandersville, the smaller railroad towns and rural acreage, and the quiet farmland of the northern half around Warthen. Macon runs about an hour west, Augusta about an hour and a quarter east, and Atlanta just over two hours on a normal day.