Real Gross Domestic Product: Construction (NAICS 23) in Montana was 2322.30000 Mil. of Chn. 2009 $ in January of 2021, according to the United States Federal Reserve. Historically, Real Gross Domestic Product: Construction (NAICS 23) in Montana reached a record high of 2717.40000 in January of 2007 and a record low of 2016.10000 in January of 2011. Trading Economics provides the current actual value, an historical data chart and related indicators for Real Gross Domestic Product: Construction (NAICS 23) in Montana - last updated from the United States Federal Reserve on March of 2024.