61250 -- U.S. ZIP code Municipality (1990): ERIE, Illinois All ZIPs for this municipality (1990): 61250 Population (2000): 2807 Housing Units (2000): 1118 Land area (2000): 83.636116 sq. miles (216.616537 sq. km) Water area (2000): 0.281816 sq. miles (0.729900 sq. km) Total area (2000): 83.917932 sq. miles (217.346437 sq. km) Located within: Illinois (IL) Location: 41.657803 N, 90.086137 W