Income Inequality in Arenac County, MI was 9.89540 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Arenac County, MI reached a record high of 11.74898 in January of 2015 and a record low of 9.85449 in January of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Arenac County, MI - last updated from the United States Federal Reserve on June of 2024.