Income Inequality in Dunklin County, MO was 15.60411 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Dunklin County, MO reached a record high of 16.60317 in January of 2021 and a record low of 12.11731 in January of 2013. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Dunklin County, MO - last updated from the United States Federal Reserve on May of 2024.