Income Inequality in Grand County, CO was 10.22049 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Grand County, CO reached a record high of 10.88914 in January of 2020 and a record low of 8.51446 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Grand County, CO - last updated from the United States Federal Reserve on May of 2024.