Income Inequality in Jefferson County, IN was 12.02975 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Jefferson County, IN reached a record high of 14.65499 in January of 2020 and a record low of 9.21756 in January of 2013. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Jefferson County, IN - last updated from the United States Federal Reserve on May of 2024.