05086 -- U.S. ZIP code Municipality (1990): WEST TOPSHAM, Vermont All ZIPs for this municipality (1990): 05086 Population (2000): 807 Housing Units (2000): 382 Land area (2000): 25.250134 sq. miles (65.397544 sq. km) Water area (2000): 0.034459 sq. miles (0.089249 sq. km) Total area (2000): 25.284593 sq. miles (65.486793 sq. km) Located within: Vermont (VT) Location: 44.116731 N, 72.319153 W