White to Non-White Racial Dissimilarity (5-year estimate) Index for Giles County, VA was 12.38% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Giles County, VA reached a record high of 37.91 in January of 2009 and a record low of 11.45 in January of 2012. 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 Giles County, VA - last updated from the United States Federal Reserve on May of 2024.