Income Inequality in Marinette County, WI was 10.62936 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Marinette County, WI reached a record high of 11.93436 in January of 2010 and a record low of 10.23883 in January of 2021. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Marinette County, WI - last updated from the United States Federal Reserve on May of 2024.