11426 -- U.S. ZIP code Municipality (1990): BELLEROSE, New York All ZIPs for this municipality (1990): 11426 Population (2000): 18727 Housing Units (2000): 6531 Land area (2000): 1.600139 sq. miles (4.144340 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.600139 sq. miles (4.144340 sq. km) Located within: New York (NY) Location: 40.732239 N, 73.721085 W