White to Non-White Racial Dissimilarity (5-year estimate) Index for Centre County, PA was 41.48% in January of 2024, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Centre County, PA reached a record high of 47.52 in January of 2010 and a record low of 41.48 in January of 2024. 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 Centre County, PA - last updated from the United States Federal Reserve on April of 2026.