12198 -- U.S. ZIP code Municipality (1990): WYNANTSKILL, New York All ZIPs for this municipality (1990): 12198 Population (2000): 7295 Housing Units (2000): 2931 Land area (2000): 14.548237 sq. miles (37.679759 sq. km) Water area (2000): 0.187329 sq. miles (0.485181 sq. km) Total area (2000): 14.735566 sq. miles (38.164940 sq. km) Located within: New York (NY) Location: 42.685311 N, 73.638011 W