Illinois, specifically the Chicago area, had some of the largest and fastest-growing areas of the country as of last July, according to Census data released Thursday.
Illinois, specifically the Chicago area, had some of the largest and fastest-growing areas of the country as of last July, according to Census data released Thursday. The following are July 1, 2008, population figures by area (July 1, 2007 figure in parentheses): —Chicago-Naperville-Joliet metropolitan area: 9,569,624 (9,496,853) —Cook County: 5,294,664 (5,271,405) —DuPage County: 930,528 (926,228) —Lake County: 712,453 (706,386) —Will County: 681,097 (670,663) ______ Copyright 2009 Associated Press. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.