Income Inequality in Spencer County, KY was 10.16919 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Spencer County, KY reached a record high of 10.79810 in January of 2020 and a record low of 7.56161 in January of 2012. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Spencer County, KY - last updated from the United States Federal Reserve on May of 2024.