Gross Domestic Product: Professional, Scientific, and Technical Services (NAICS 54) in Louisiana was 14618.10000 Mil. of $ in July of 2023, according to the United States Federal Reserve. Historically, Gross Domestic Product: Professional, Scientific, and Technical Services (NAICS 54) in Louisiana reached a record high of 14618.10000 in July of 2023 and a record low of 6577.80000 in July of 2005. Trading Economics provides the current actual value, an historical data chart and related indicators for Gross Domestic Product: Professional, Scientific, and Technical Services (NAICS 54) in Louisiana - last updated from the United States Federal Reserve on March of 2024.