White to Non-White Racial Dissimilarity (5-year estimate) Index for Pitkin County, CO was 18.51% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Pitkin County, CO reached a record high of 27.10 in January of 2020 and a record low of 8.15 in January of 2014. Trading Economics provides the current actual value, an historical data chart and related indicators for White to Non-White Racial Dissimilarity (5-year estimate) Index for Pitkin County, CO - last updated from the United States Federal Reserve on June of 2024.