Gross Domestic Product: Mining, Quarrying, and Oil and Gas Extraction (NAICS 21) in Iowa was 315.30000 Mil. of $ in July of 2023, according to the United States Federal Reserve. Historically, Gross Domestic Product: Mining, Quarrying, and Oil and Gas Extraction (NAICS 21) in Iowa reached a record high of 612.30000 in October of 2021 and a record low of 240.80000 in January of 2005. Trading Economics provides the current actual value, an historical data chart and related indicators for 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.