Unemployment Rate in Illinois was 4.70% in January of 2024, according to the United States Federal Reserve. Historically, Unemployment Rate in Illinois reached a record high of 18.00 in April of 2020 and a record low of 3.60 in November of 2019. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in Illinois - last updated from the United States Federal Reserve on April of 2024.