60518 -- U.S. ZIP code Municipality (1990): EARLVILLE, Illinois All ZIPs for this municipality (1990): 60518 Population (2000): 3641 Housing Units (2000): 1412 Land area (2000): 133.212867 sq. miles (345.019726 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 133.212867 sq. miles (345.019726 sq. km) Located within: Illinois (IL) Location: 41.599139 N, 88.919322 W