Real Gross Domestic Product: Mining, Quarrying, and Oil and Gas Extraction (NAICS 21) in Illinois was 1832.30000 Mil. of Chn. 2009 $ in July of 2023, according to the United States Federal Reserve. Historically, Real Gross Domestic Product: Mining, Quarrying, and Oil and Gas Extraction (NAICS 21) in Illinois reached a record high of 3041.30000 in April of 2005 and a record low of 1219.40000 in April of 2021. Trading Economics provides the current actual value, an historical data chart and related indicators for Real Gross Domestic Product: Mining, Quarrying, and Oil and Gas Extraction (NAICS 21) in Illinois - last updated from the United States Federal Reserve on March of 2024.