Ballston Spa, New York, United States [Village]; population was 4,937 in 1990; housing units was 2,213 in 1990; location is 43°0'N 73°51'W; land area is 1.58 square miles (1,012 acres); water area is 0.01 square miles (4 acres); FIPS code is 4253 [SourceCBP]