60085 -- U.S. ZIP code Municipality (1990): MC GAW PARK, Illinois All ZIPs for this municipality (1990): 60085 Population (2000): 72937 Housing Units (2000): 24369 Land area (2000): 14.994083 sq. miles (38.834495 sq. km) Water area (2000): 0.036917 sq. miles (0.095614 sq. km) Total area (2000): 15.031000 sq. miles (38.930109 sq. km) Located within: Illinois (IL) Location: 42.361271 N, 87.861874 W