Income Inequality in Alcona County, MI was 11.92984 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Alcona County, MI reached a record high of 11.92984 in January of 2022 and a record low of 9.73252 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Alcona County, MI - last updated from the United States Federal Reserve on May of 2024.