Resident Population in Daviess County, IN was 33.65600 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Daviess County, IN reached a record high of 33.65600 in January of 2023 and a record low of 26.60200 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Daviess County, IN - last updated from the United States Federal Reserve on May of 2024.