Income Inequality in Tulsa County, OK was 16.29946 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Tulsa County, OK reached a record high of 16.32905 in January of 2019 and a record low of 15.23115 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Tulsa County, OK - last updated from the United States Federal Reserve on May of 2024.