Total Quantity Indexes for Real GDP for St. Louis, MO-IL (MSA) was 112.37700 Index 2009=100 in January of 2023, according to the United States Federal Reserve. Historically, Total Quantity Indexes for Real GDP for St. Louis, MO-IL (MSA) reached a record high of 112.37700 in January of 2023 and a record low of 89.88700 in January of 2001. Trading Economics provides the current actual value, an historical data chart and related indicators for Total Quantity Indexes for Real GDP for St. Louis, MO-IL (MSA) - last updated from the United States Federal Reserve on April of 2026.