Income Inequality in Clark County, WI was 10.21784 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Clark County, WI reached a record high of 11.09011 in January of 2016 and a record low of 9.83954 in January of 2021. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Clark County, WI - last updated from the United States Federal Reserve on May of 2024.