Return on Average Assets for Banks in Illinois (DISCONTINUED) was 0.80% in July of 2020, according to the United States Federal Reserve. Historically, Return on Average Assets for Banks in Illinois (DISCONTINUED) reached a record high of 1.31 in January of 1993 and a record low of -0.74 in April of 1987. Trading Economics provides the current actual value, an historical data chart and related indicators for Return on Average Assets for Banks in Illinois (DISCONTINUED) - last updated from the United States Federal Reserve on April of 2024.