61047 -- U.S. ZIP code Municipality (1990): EGAN, Illinois All ZIPs for this municipality (1990): 61047 Population (2000): 2028 Housing Units (2000): 804 Land area (2000): 72.182561 sq. miles (186.951966 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 72.182561 sq. miles (186.951966 sq. km) Located within: Illinois (IL) Location: 42.139244 N, 89.396807 W