Income Inequality in Cimarron County, OK was 13.44061 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Cimarron County, OK reached a record high of 15.29920 in January of 2021 and a record low of 8.71326 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Cimarron County, OK - last updated from the United States Federal Reserve on May of 2024.