Income Inequality in Vermilion County, IL was 13.08107 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Vermilion County, IL reached a record high of 13.86563 in January of 2018 and a record low of 12.18444 in January of 2014. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Vermilion County, IL - last updated from the United States Federal Reserve on May of 2024.