Income Inequality in Lincoln County, WI was 11.35927 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Lincoln County, WI reached a record high of 11.35927 in January of 2022 and a record low of 9.34234 in January of 2017. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Lincoln County, WI - last updated from the United States Federal Reserve on May of 2024.