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Will County is one of 102 counties in Illinois and encompasses 850 square miles.
The U.S. Census Bureau lists Will County as one of the 100 largest counties by population in the nation, and 4th most populous county in Illinois.
The County's population more than doubled between 1985 and 2010, and as of 2019, stands at 690,743.
The total amount of industrial square footage is more than 200 million square feet within 2,000 buildings.
