60098 -- U.S. ZIP code Municipality (1990): WOODSTOCK, Illinois All ZIPs for this municipality (1990): 60098 Population (2000): 27526 Housing Units (2000): 10225 Land area (2000): 106.365440 sq. miles (275.485212 sq. km) Water area (2000): 0.074431 sq. miles (0.192775 sq. km) Total area (2000): 106.439871 sq. miles (275.677987 sq. km) Located within: Illinois (IL) Location: 42.316121 N, 88.438844 W