Income Inequality in Washington County, CO was 11.13927 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Washington County, CO reached a record high of 11.94576 in January of 2020 and a record low of 9.97465 in January of 2018. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Washington County, CO - last updated from the United States Federal Reserve on May of 2024.