Gross Domestic Product: Finance and Insurance (NAICS 52) in Illinois was 108465.50000 Mil. of $ in July of 2025, according to the United States Federal Reserve. Historically, Gross Domestic Product: Finance and Insurance (NAICS 52) in Illinois reached a record high of 108465.50000 in July of 2025 and a record low of 44333.00000 in October of 2008. Trading Economics provides the current actual value, an historical data chart and related indicators for Gross Domestic Product: Finance and Insurance (NAICS 52) in Illinois - last updated from the United States Federal Reserve on April of 2026.