White to Non-White Racial Dissimilarity (5-year estimate) Index for Alachua County, FL was 25.50% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Alachua County, FL reached a record high of 31.54 in January of 2011 and a record low of 24.42 in January of 2021. 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 Alachua County, FL - last updated from the United States Federal Reserve on May of 2024.