Martinsville City, VA - White to Non-White Racial Dissimilarity (5-year estimate) Index for Martinsville city, VA was 27.70% in January of 2022, according to the United States Federal Reserve. Historically, Martinsville City, VA - White to Non-White Racial Dissimilarity (5-year estimate) Index for Martinsville city, VA reached a record high of 47.14 in January of 2010 and a record low of 27.70 in January of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for Martinsville City, VA - White to Non-White Racial Dissimilarity (5-year estimate) Index for Martinsville city, VA - last updated from the United States Federal Reserve on May of 2024.