12451 -- U.S. ZIP code Municipality (1990): LEEDS, New York All ZIPs for this municipality (1990): 12451 Population (2000): 1496 Housing Units (2000): 741 Land area (2000): 10.535436 sq. miles (27.286652 sq. km) Water area (2000): 0.022168 sq. miles (0.057416 sq. km) Total area (2000): 10.557604 sq. miles (27.344068 sq. km) Located within: New York (NY) Location: 42.281117 N, 73.940065 W