Gross Domestic Product: Manufacturing (NAICS 31-33) in Montana was 3273.10000 Mil. of $ in January of 2021, according to the United States Federal Reserve. Historically, Gross Domestic Product: Manufacturing (NAICS 31-33) in Montana reached a record high of 4188.70000 in January of 2018 and a record low of 1270.00000 in January of 2002. Trading Economics provides the current actual value, an historical data chart and related indicators for Gross Domestic Product: Manufacturing (NAICS 31-33) in Montana - last updated from the United States Federal Reserve on March of 2024.