White to Non-White Racial Dissimilarity (5-year estimate) Index for Anson County, NC was 20.64% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Anson County, NC reached a record high of 30.00 in January of 2020 and a record low of 18.53 in January of 2009. 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 Anson County, NC - last updated from the United States Federal Reserve on May of 2024.