Average Weekly Hours of All Employees: Private Service Providing in Illinois was 33.70000 Hours per Week in January of 2021, according to the United States Federal Reserve. Historically, Average Weekly Hours of All Employees: Private Service Providing in Illinois reached a record high of 33.80000 in January of 2012 and a record low of 33.00000 in January of 2019. Trading Economics provides the current actual value, an historical data chart and related indicators for Average Weekly Hours of All Employees: Private Service Providing in Illinois - last updated from the United States Federal Reserve on April of 2024.