13616 -- U.S. ZIP code Municipality (1990): CALCIUM, New York All ZIPs for this municipality (1990): 13616 Population (2000): 2341 Housing Units (2000): 839 Land area (2000): 6.281747 sq. miles (16.269650 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 6.281747 sq. miles (16.269650 sq. km) Located within: New York (NY) Location: 44.030831 N, 75.855215 W