Livingston is a town in Overton County, Tennessee, United States, and serves as the county seat. The population was 3,905 at the 2020 census and 4,058 at the 2010 census. The current mayor, Lori Elder Burnette, Livingston's first female mayor, began serving her mayoral position on August 29th, 2024. Livingston is part of the Cookeville, Tennessee Micropolitan Statistical Area with a 2023 population of 148,226.