White to Non-White Racial Dissimilarity (5-year estimate) Index for Cache County, UT was 29.78% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Cache County, UT reached a record high of 31.09 in January of 2016 and a record low of 26.82 in January of 2019. 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 Cache County, UT - last updated from the United States Federal Reserve on May of 2024.