Will County is a county in the state of Illinois in the United States. As of 2020, 696,355 people were living in Will County.[1] According to the United States Census Bureau, Will County has an area of 849 square miles.
Will County is made up of these townships:
41°26′N 87°59′W / 41.44°N 87.98°W / 41.44; -87.98