Waukegan Township

Waukegan Township is a township in Lake County, Illinois, USA. As of the 2010 census, its population was 90,893. Waukegan Township covers an area of 21.4 square miles ; of this, 0.31 square miles or 1.41 percent is water. Lakes in this township include Dead Lake. Sunderland Creek and the Waukegan River run through this township.
Data from: en.wikipedia.org