Income Inequality in Koochiching County, MN was 10.44438 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Koochiching County, MN reached a record high of 14.22844 in January of 2013 and a record low of 10.44438 in January of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Koochiching County, MN - last updated from the United States Federal Reserve on May of 2024.