Income Inequality in Spencer County, IN was 10.63071 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Spencer County, IN reached a record high of 11.84638 in January of 2019 and a record low of 9.42477 in January of 2015. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Spencer County, IN - last updated from the United States Federal Reserve on May of 2024.