White to Non-White Racial Dissimilarity (5-year estimate) Index for Fauquier County, VA was 23.73% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Fauquier County, VA reached a record high of 32.22 in January of 2010 and a record low of 18.17 in January of 2018. 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 Fauquier County, VA - last updated from the United States Federal Reserve on May of 2024.