Income Inequality in Cook County, MN was 10.17377 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Cook County, MN reached a record high of 15.52937 in January of 2016 and a record low of 10.09302 in January of 2019. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Cook County, MN - last updated from the United States Federal Reserve on May of 2024.