Income Inequality in Richland County, WI was 11.29049 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Richland County, WI reached a record high of 12.01701 in January of 2014 and a record low of 8.95601 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Richland County, WI - last updated from the United States Federal Reserve on May of 2024.