Real Gross Domestic Product: Mining, Quarrying, and Oil and Gas Extraction (NAICS 21) in Iowa was 460.40000 Mil. of Chn. 2009 $ in January of 2021, according to the United States Federal Reserve. Historically, Real Gross Domestic Product: Mining, Quarrying, and Oil and Gas Extraction (NAICS 21) in Iowa reached a record high of 618.80000 in January of 2000 and a record low of 299.00000 in January of 2011. 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 Iowa - last updated from the United States Federal Reserve on March of 2024.