Income Inequality in Eaton County, MI was 9.67111 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Eaton County, MI reached a record high of 10.51104 in January of 2018 and a record low of 9.30606 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Eaton County, MI - last updated from the United States Federal Reserve on May of 2024.