WEBBallston Spa is a village and the county seat of Saratoga County, New York, United States, located southwest of Saratoga Springs. It is part of the Capital Region. [2] . The population of the village, named after Rev. Eliphalet Ball, a Congregationalist clergyman and an early settler, [3] [4] was 5,111 at the 2020 census. [5] .