12987 -- U.S. ZIP code Municipality (1990): UPPER JAY, New York All ZIPs for this municipality (1990): 12987 Population (2000): 326 Housing Units (2000): 211 Land area (2000): 27.742035 sq. miles (71.851537 sq. km) Water area (2000): 0.106568 sq. miles (0.276010 sq. km) Total area (2000): 27.848603 sq. miles (72.127547 sq. km) Located within: New York (NY) Location: 44.329473 N, 73.792820 W