60558 -- U.S. ZIP code Municipality (1990): WESTERN SPRINGS, Illinois All ZIPs for this municipality (1990): 60558 Population (2000): 12539 Housing Units (2000): 4459 Land area (2000): 3.178676 sq. miles (8.232733 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 3.178676 sq. miles (8.232733 sq. km) Located within: Illinois (IL) Location: 41.805531 N, 87.901035 W