12581 -- U.S. ZIP code Municipality (1990): STANFORDVILLE, New York All ZIPs for this municipality (1990): 12581 Population (2000): 2231 Housing Units (2000): 1113 Land area (2000): 39.116678 sq. miles (101.311726 sq. km) Water area (2000): 0.125755 sq. miles (0.325705 sq. km) Total area (2000): 39.242433 sq. miles (101.637431 sq. km) Located within: New York (NY) Location: 41.891870 N, 73.698881 W