Real Gross Domestic Product: Private Industries in Maryland was 336605.80000 Mil. of Chn. 2009 $ in October of 2023, according to the United States Federal Reserve. Historically, Real Gross Domestic Product: Private Industries in Maryland reached a record high of 336605.80000 in October of 2023 and a record low of 234939.60000 in January of 2005. Trading Economics provides the current actual value, an historical data chart and related indicators for Real Gross Domestic Product: Private Industries in Maryland - last updated from the United States Federal Reserve on April of 2024.