60555 -- U.S. ZIP code Municipality (1990): WARRENVILLE, Illinois All ZIPs for this municipality (1990): 60555 Population (2000): 13852 Housing Units (2000): 5242 Land area (2000): 11.358948 sq. miles (29.419538 sq. km) Water area (2000): 0.505327 sq. miles (1.308791 sq. km) Total area (2000): 11.864275 sq. miles (30.728329 sq. km) Located within: Illinois (IL) Location: 41.825520 N, 88.194522 W