60442 -- U.S. ZIP code Municipality (1990): MANHATTAN, Illinois All ZIPs for this municipality (1990): 60442 Population (2000): 6285 Housing Units (2000): 2076 Land area (2000): 66.634880 sq. miles (172.583540 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 66.634880 sq. miles (172.583540 sq. km) Located within: Illinois (IL) Location: 41.407474 N, 87.968836 W