Gross Domestic Product: Real Estate (NAICS 531) in Montana was 8230.70000 Mil. of $ in January of 2022, according to the United States Federal Reserve. Historically, Gross Domestic Product: Real Estate (NAICS 531) in Montana reached a record high of 8230.70000 in January of 2022 and a record low of 1982.00000 in January of 1997. Trading Economics provides the current actual value, an historical data chart and related indicators for Gross Domestic Product: Real Estate (NAICS 531) in Montana - last updated from the United States Federal Reserve on April of 2024.