Colonial Heights City, VA - White to Non-White Racial Dissimilarity (5-year estimate) Index for Colonial Heights city, VA was 30.98% in January of 2022, according to the United States Federal Reserve. Historically, Colonial Heights City, VA - White to Non-White Racial Dissimilarity (5-year estimate) Index for Colonial Heights city, VA reached a record high of 32.31 in January of 2021 and a record low of 16.95 in January of 2014. Trading Economics provides the current actual value, an historical data chart and related indicators for Colonial Heights City, VA - White to Non-White Racial Dissimilarity (5-year estimate) Index for Colonial Heights city, VA - last updated from the United States Federal Reserve on May of 2024.