Income Inequality in Kingfisher County, OK was 13.29711 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Kingfisher County, OK reached a record high of 14.62005 in January of 2019 and a record low of 9.41039 in January of 2012. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Kingfisher County, OK - last updated from the United States Federal Reserve on May of 2024.