Income Inequality in Iron County, WI was 9.98173 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Iron County, WI reached a record high of 12.66216 in January of 2017 and a record low of 9.93381 in January of 2011. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Iron County, WI - last updated from the United States Federal Reserve on May of 2024.