What is "ballston spa"

Population (2000): 5556
Housing Units (2000): 2398
Land area (2000): 1.603556 sq. miles (4.153192 sq. km)
Water area (2000): 0.006667 sq. miles (0.017268 sq. km)
Total area (2000): 1.610223 sq. miles (4.170460 sq. km)
FIPS code: 04253
Located within: New York (NY), FIPS 36
Location: 43.007185 N, 73.851168 W
ZIP Codes (1990): 12020
Note: some ZIP codes may be omitted esp. for suburbs.
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