Gross Domestic Product: All Industry Total in Illinois was 938347.30000 Mil. of $ in January of 2021, according to the United States Federal Reserve. Historically, Gross Domestic Product: All Industry Total in Illinois reached a record high of 938347.30000 in January of 2021 and a record low of 415534.80000 in January of 1997. Trading Economics provides the current actual value, an historical data chart and related indicators for Gross Domestic Product: All Industry Total in Illinois - last updated from the United States Federal Reserve on March of 2024.