White to Non-White Racial Dissimilarity (5-year estimate) Index for Potter County, TX was 45.51% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Potter County, TX reached a record high of 53.36 in January of 2010 and a record low of 45.51 in January of 2022. 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 Potter County, TX - last updated from the United States Federal Reserve on May of 2024.