Income Inequality in Mahnomen County, MN was 14.22280 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Mahnomen County, MN reached a record high of 14.47075 in January of 2014 and a record low of 10.63758 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Mahnomen County, MN - last updated from the United States Federal Reserve on May of 2024.