03043 -- U.S. ZIP code Municipality (1990): FRANCESTOWN, New Hampshire All ZIPs for this municipality (1990): 03043 Population (2000): 1865 Housing Units (2000): 813 Land area (2000): 39.339802 sq. miles (101.889615 sq. km) Water area (2000): 0.543806 sq. miles (1.408451 sq. km) Total area (2000): 39.883608 sq. miles (103.298066 sq. km) Located within: New Hampshire (NH) Location: 42.976901 N, 71.810079 W