Income Inequality in Jefferson County, TN was 11.05804 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Jefferson County, TN reached a record high of 13.51091 in January of 2015 and a record low of 10.44312 in January of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Jefferson County, TN - last updated from the United States Federal Reserve on May of 2024.