Manassas Park City, VA - White to Non-White Racial Dissimilarity (5-year estimate) Index for Manassas Park city, VA was 11.64% in January of 2022, according to the United States Federal Reserve. Historically, Manassas Park City, VA - White to Non-White Racial Dissimilarity (5-year estimate) Index for Manassas Park city, VA reached a record high of 17.12 in January of 2021 and a record low of 1.44 in January of 2013. Trading Economics provides the current actual value, an historical data chart and related indicators for Manassas Park City, VA - White to Non-White Racial Dissimilarity (5-year estimate) Index for Manassas Park city, VA - last updated from the United States Federal Reserve on May of 2024.