
Franklin County
- State:
- Florida
- County Seat:
- Apalachicola
Franklin County's estimated 2025 population is 12,798 with a growth rate of 0.8% in the past year according to the most recent United States census data. Franklin County is the 65th largest county in Florida. The 2010 population was 11,523 and has seen a growth of 11.06% since that time.