Income Inequality in Benton County, MO was 13.54306 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Benton County, MO reached a record high of 15.69658 in January of 2018 and a record low of 11.21721 in January of 2012. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Benton County, MO - last updated from the United States Federal Reserve on May of 2024.