Lexington County SC Economic Development – full service business and economic development information and assistance.




Town of Gaston Click Here for a Demographic Profile Click Here for a Community Profile The Town of Gaston is located in southern Lexington County, north of the Town of Swansea on U.S. Highway 321. The Gaston area is well known for its fertile land and is part of an areas between Aiken and Lexington that has many of the finest horse farms and most beautiful farmland in South Carolina.