12434 -- U.S. ZIP code Municipality (1990): GRAND GORGE, New York All ZIPs for this municipality (1990): 12434 Population (2000): 663 Housing Units (2000): 438 Land area (2000): 9.651671 sq. miles (24.997713 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 9.651671 sq. miles (24.997713 sq. km) Located within: New York (NY) Location: 42.368009 N, 74.501377 W