62634 -- U.S. ZIP code Municipality (1990): BROADWELL, Illinois All ZIPs for this municipality (1990): 62634 Population (2000): 964 Housing Units (2000): 405 Land area (2000): 52.391117 sq. miles (135.692365 sq. km) Water area (2000): 0.021272 sq. miles (0.055094 sq. km) Total area (2000): 52.412389 sq. miles (135.747459 sq. km) Located within: Illinois (IL) Location: 40.024890 N, 89.465924 W