11747 -- U.S. ZIP code Municipality (1990): MELVILLE, New York All ZIPs for this municipality (1990): 11747 Population (2000): 16152 Housing Units (2000): 5543 Land area (2000): 12.975745 sq. miles (33.607025 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 12.975745 sq. miles (33.607025 sq. km) Located within: New York (NY) Location: 40.791593 N, 73.405439 W