Income Inequality in Will County, IL was 10.76901 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Will County, IL reached a record high of 10.92776 in January of 2017 and a record low of 9.07839 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Will County, IL - last updated from the United States Federal Reserve on May of 2024.