Gross Domestic Product: Retail Trade (NAICS 44-45) in Maryland was 29547.70000 Mil. of $ in July of 2023, according to the United States Federal Reserve. Historically, Gross Domestic Product: Retail Trade (NAICS 44-45) in Maryland reached a record high of 29547.70000 in July of 2023 and a record low of 14758.90000 in April of 2009. Trading Economics provides the current actual value, an historical data chart and related indicators for Gross Domestic Product: Retail Trade (NAICS 44-45) in Maryland - last updated from the United States Federal Reserve on March of 2024.