Income Inequality in Rio Grande County, CO was 11.45121 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Rio Grande County, CO reached a record high of 16.57143 in January of 2018 and a record low of 11.20199 in January of 2013. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Rio Grande County, CO - last updated from the United States Federal Reserve on May of 2024.