Income Inequality in Jefferson County, MS was 18.11378 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Jefferson County, MS reached a record high of 22.88822 in January of 2010 and a record low of 14.81243 in January of 2013. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Jefferson County, MS - last updated from the United States Federal Reserve on May of 2024.