White to Non-White Racial Dissimilarity (5-year estimate) Index for Pontotoc County, MS was 35.50% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Pontotoc County, MS reached a record high of 36.27 in January of 2020 and a record low of 21.38 in January of 2015. 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 Pontotoc County, MS - last updated from the United States Federal Reserve on May of 2024.