Income Inequality in Lincoln County, AR was 14.68904 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Lincoln County, AR reached a record high of 24.71307 in January of 2014 and a record low of 12.69675 in January of 2021. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Lincoln County, AR - last updated from the United States Federal Reserve on June of 2024.