White to Non-White Racial Dissimilarity (5-year estimate) Index for Putnam County, FL was 37.25% in January of 2022, according to the United States Federal Reserve. Historically, White to Non-White Racial Dissimilarity (5-year estimate) Index for Putnam County, FL reached a record high of 43.55 in January of 2013 and a record low of 37.25 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 Putnam County, FL - last updated from the United States Federal Reserve on May of 2024.