Real Gross Domestic Product: Administrative and Support Services (NAICS 561) in Illinois was 31652.60000 Mil. of Chn. 2009 $ in January of 2022, according to the United States Federal Reserve. Historically, Real Gross Domestic Product: Administrative and Support Services (NAICS 561) in Illinois reached a record high of 31652.60000 in January of 2022 and a record low of 13081.20000 in January of 1998. Trading Economics provides the current actual value, an historical data chart and related indicators for Real Gross Domestic Product: Administrative and Support Services (NAICS 561) in Illinois - last updated from the United States Federal Reserve on April of 2024.