White to Non-White Racial Dissimilarity (5-year estimate) Index for Hancock County, OH was 23.19% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Hancock County, OH reached a record high of 28.10 in January of 2016 and a record low of 20.81 in January of 2020. 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 Hancock County, OH - last updated from the United States Federal Reserve on May of 2024.