12066 -- U.S. ZIP code Municipality (1990): ESPERANCE, New York All ZIPs for this municipality (1990): 12066 Population (2000): 1797 Housing Units (2000): 751 Land area (2000): 30.372830 sq. miles (78.665266 sq. km) Water area (2000): 0.035107 sq. miles (0.090927 sq. km) Total area (2000): 30.407937 sq. miles (78.756193 sq. km) Located within: New York (NY) Location: 42.784091 N, 74.311602 W