White to Non-White Racial Dissimilarity (5-year estimate) Index for Noble County, OH was 75.42% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Noble County, OH reached a record high of 79.43 in January of 2021 and a record low of 43.91 in January of 2019. 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 Noble County, OH - last updated from the United States Federal Reserve on May of 2024.