Income Inequality in Mississippi County, MO was 13.80076 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Mississippi County, MO reached a record high of 16.29124 in January of 2018 and a record low of 11.75514 in January of 2011. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Mississippi County, MO - last updated from the United States Federal Reserve on May of 2024.