Liberty County is a county located in the state of Florida. As of the 2020 census, the population was 7,974, making it the least populous county in Florida. Its county seat is Bristol. Liberty County is the only dry county in Florida. Lafayette County prohibits bars, but not retail sale of beer.

Bristol is a city in and the county seat of Liberty County, Florida, United States. It is the only incorporated city in Liberty County. The population was 918 at the 2020 census.