Income Inequality in Roane County, TN was 15.12058 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Roane County, TN reached a record high of 16.93328 in January of 2018 and a record low of 12.56719 in January of 2013. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Roane County, TN - last updated from the United States Federal Reserve on May of 2024.