Income Inequality in Osage County, OK was 12.10731 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Osage County, OK reached a record high of 13.80275 in January of 2015 and a record low of 12.10731 in January of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Osage County, OK - last updated from the United States Federal Reserve on May of 2024.