Average Weekly Earnings of All Employees: Construction in Illinois was 1519.94000 $ per Week in January of 2021, according to the United States Federal Reserve. Historically, Average Weekly Earnings of All Employees: Construction in Illinois reached a record high of 1519.94000 in January of 2021 and a record low of 1136.92000 in January of 2008. Trading Economics provides the current actual value, an historical data chart and related indicators for Average Weekly Earnings of All Employees: Construction in Illinois - last updated from the United States Federal Reserve on March of 2024.