Income Inequality in Wilson County, KS was 15.90473 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Wilson County, KS reached a record high of 16.00385 in January of 2019 and a record low of 9.32068 in January of 2012. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Wilson County, KS - last updated from the United States Federal Reserve on May of 2024.