Income Inequality in Giles County, TN was 17.10751 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Giles County, TN reached a record high of 17.10751 in January of 2022 and a record low of 11.55556 in January of 2015. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Giles County, TN - last updated from the United States Federal Reserve on May of 2024.