Income Inequality in Lake County, MN was 11.80466 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Lake County, MN reached a record high of 11.80466 in January of 2022 and a record low of 9.45262 in January of 2017. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Lake County, MN - last updated from the United States Federal Reserve on May of 2024.