60155 -- U.S. ZIP code Population (2000): 8254 Housing Units (2000): 3320 Land area (2000): 1.859223 sq. miles (4.815366 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.859223 sq. miles (4.815366 sq. km) Located within: Illinois (IL) Location: 41.857931 N, 87.854779 W