Income Inequality in Gray County, KS was 8.12366 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Gray County, KS reached a record high of 8.94768 in January of 2013 and a record low of 7.65029 in January of 2015. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Gray County, KS - last updated from the United States Federal Reserve on May of 2024.