Income Inequality in Jefferson County, AR was 15.52859 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Jefferson County, AR reached a record high of 16.70776 in January of 2015 and a record low of 14.95317 in January of 2017. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Jefferson County, AR - last updated from the United States Federal Reserve on May of 2024.