Real Gross Domestic Product: Other Services (Except Government and Government Enterprises) (NAICS 81) in Illinois was 14661.10000 Mil. of Chn. 2009 $ in January of 2021, according to the United States Federal Reserve. Historically, Real Gross Domestic Product: Other Services (Except Government and Government Enterprises) (NAICS 81) in Illinois reached a record high of 21358.50000 in January of 2000 and a record low of 14511.50000 in January of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Real Gross Domestic Product: Other Services (Except Government and Government Enterprises) (NAICS 81) in Illinois - last updated from the United States Federal Reserve on April of 2024.