White to Non-White Racial Dissimilarity (5-year estimate) Index for Swain County, NC was 31.94% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Swain County, NC reached a record high of 46.58 in January of 2012 and a record low of 30.40 in January of 2021. 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 Swain County, NC - last updated from the United States Federal Reserve on May of 2024.