Resident Population in Floyd County, IN was 80.80900 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Floyd County, IN reached a record high of 80.80900 in January of 2023 and a record low of 55.50000 in January of 1971. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Floyd County, IN - last updated from the United States Federal Reserve on May of 2024.