Income Inequality in Ottawa County, KS was 11.07757 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Ottawa County, KS reached a record high of 12.75693 in January of 2021 and a record low of 7.60855 in January of 2012. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Ottawa County, KS - last updated from the United States Federal Reserve on May of 2024.