Income Inequality in Madison County, MS was 15.65537 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Madison County, MS reached a record high of 18.34515 in January of 2014 and a record low of 15.07216 in January of 2019. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Madison County, MS - last updated from the United States Federal Reserve on May of 2024.