White to Non-White Racial Dissimilarity (5-year estimate) Index for Garfield County, UT was 24.19% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Garfield County, UT reached a record high of 31.35 in January of 2010 and a record low of 0.46 in January of 2015. 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 Garfield County, UT - last updated from the United States Federal Reserve on May of 2024.