11003 -- U.S. ZIP code Municipality (1990): ALDEN MANOR, New York All ZIPs for this municipality (1990): 11003 Population (2000): 40507 Housing Units (2000): 12641 Land area (2000): 3.424376 sq. miles (8.869093 sq. km) Water area (2000): 0.001849 sq. miles (0.004788 sq. km) Total area (2000): 3.426225 sq. miles (8.873881 sq. km) Located within: New York (NY) Location: 40.700529 N, 73.702238 W