14741 -- U.S. ZIP code Municipality (1990): GREAT VALLEY, New York All ZIPs for this municipality (1990): 14741 Population (2000): 2076 Housing Units (2000): 1213 Land area (2000): 62.376399 sq. miles (161.554125 sq. km) Water area (2000): 0.031147 sq. miles (0.080671 sq. km) Total area (2000): 62.407546 sq. miles (161.634796 sq. km) Located within: New York (NY) Location: 42.220602 N, 78.633705 W