12074 -- U.S. ZIP code Municipality (1990): GALWAY, New York All ZIPs for this municipality (1990): 12074 Population (2000): 3195 Housing Units (2000): 1588 Land area (2000): 49.074630 sq. miles (127.102704 sq. km) Water area (2000): 0.056363 sq. miles (0.145980 sq. km) Total area (2000): 49.130993 sq. miles (127.248684 sq. km) Located within: New York (NY) Location: 43.068203 N, 74.055267 W