Resident Population in Franklin County, VA was 55.63700 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Resident Population in Franklin County, VA reached a record high of 56.34100 in January of 2017 and a record low of 28.16300 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Franklin County, VA - last updated from the United States Federal Reserve on April of 2026.