White to Non-White Racial Dissimilarity (5-year estimate) Index for Carson City, NV was 28.23% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Carson City, NV reached a record high of 28.23 in January of 2022 and a record low of 19.06 in January of 2018. 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 Carson City, NV - last updated from the United States Federal Reserve on June of 2024.