Income Inequality in Kalkaska County, MI was 11.06482 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Kalkaska County, MI reached a record high of 13.83715 in January of 2017 and a record low of 9.71413 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Kalkaska County, MI - last updated from the United States Federal Reserve on May of 2024.