Income Inequality in Ouachita County, AR was 14.53290 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Ouachita County, AR reached a record high of 17.10751 in January of 2017 and a record low of 12.84168 in January of 2012. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Ouachita County, AR - last updated from the United States Federal Reserve on May of 2024.