Lynbrook, NY -- U.S. village in New York Population (2000): 19911 Housing Units (2000): 7570 Land area (2000): 1.998936 sq. miles (5.177219 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.998936 sq. miles (5.177219 sq. km) FIPS code: 43874 Located within: New York (NY), FIPS 36 Location: 40.658197 N, 73.672784 W ZIP Codes (1990): 11563 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Lynbrook, NY Lynbrook