Income Inequality in Douglas County, KS was 16.13007 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Douglas County, KS reached a record high of 17.90431 in January of 2011 and a record low of 15.64412 in January of 2014. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Douglas County, KS - last updated from the United States Federal Reserve on May of 2024.