Manassas City, VA - White to Non-White Racial Dissimilarity (5-year estimate) Index for Manassas city, VA was 17.51% in January of 2022, according to the United States Federal Reserve. Historically, Manassas City, VA - White to Non-White Racial Dissimilarity (5-year estimate) Index for Manassas city, VA reached a record high of 28.01 in January of 2018 and a record low of 9.23 in January of 2009. Trading Economics provides the current actual value, an historical data chart and related indicators for Manassas City, VA - White to Non-White Racial Dissimilarity (5-year estimate) Index for Manassas city, VA - last updated from the United States Federal Reserve on May of 2024.