Income Inequality in Loudon County, TN was 12.89186 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Loudon County, TN reached a record high of 13.55881 in January of 2020 and a record low of 12.16152 in January of 2018. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Loudon County, TN - last updated from the United States Federal Reserve on May of 2024.