Income Inequality in Lyon County, KS was 11.96157 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Lyon County, KS reached a record high of 15.87840 in January of 2016 and a record low of 11.96157 in January of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Lyon County, KS - last updated from the United States Federal Reserve on May of 2024.