Liberty
- County:
- DeKalb County
- County Seat:
- No
- Area (mi²):
- 1.155
- State:
- Tennessee
Liberty is a town located in DeKalb County, Tennessee. Liberty has a 2026 population of 345. Liberty is currently growing at a rate of 0.88% annually and its population has increased by 3.6% since the most recent census, which recorded a population of 333 in 2020.