Westbury, NY -- U.S. village in New York Population (2000): 14263 Housing Units (2000): 4714 Land area (2000): 2.385521 sq. miles (6.178472 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 2.385521 sq. miles (6.178472 sq. km) FIPS code: 79444 Located within: New York (NY), FIPS 36 Location: 40.758930 N, 73.588173 W ZIP Codes (1990): 11590 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Westbury, NY Westbury