Income Inequality in Stevens County, WA was 12.60960 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Stevens County, WA reached a record high of 13.43997 in January of 2019 and a record low of 10.75241 in January of 2014. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Stevens County, WA - last updated from the United States Federal Reserve on May of 2024.