All Employees: Private Service Providing in Illinois was 4353.30000 Thous. of Persons in March of 2022, according to the United States Federal Reserve. Historically, All Employees: Private Service Providing in Illinois reached a record high of 4529.80000 in November of 2019 and a record low of 3282.70000 in February of 1990. Trading Economics provides the current actual value, an historical data chart and related indicators for All Employees: Private Service Providing in Illinois - last updated from the United States Federal Reserve on April of 2024.