Research

Illinois Quick Facts, U.S. Census Bureau
Illinois Economy at a Glance, Bureau of Labor Statistics, August 2013
Consumer Price Index, Chicago-Gary-Kenosha, Bureau of Labor Statistics, July 2013
County Employment and Wages in Illinois, Bureau of Labor Statistics, Fourth Quarter 2012
Union Membership in Illinois - 2012
May 2012 State Occupational Employment and Wage Estimates - Illinois