Gross Domestic Product: Construction (NAICS 23) in Iowa was 8768.10000 Mil. of $ in January of 2021, according to the United States Federal Reserve. Historically, Gross Domestic Product: Construction (NAICS 23) in Iowa reached a record high of 8768.10000 in January of 2021 and a record low of 3073.70000 in January of 1997. Trading Economics provides the current actual value, an historical data chart and related indicators for Gross Domestic Product: Construction (NAICS 23) in Iowa - last updated from the United States Federal Reserve on March of 2024.