Livingston is a city in and the county seat of Sumter County, Alabama, United States and the home of the University of West Alabama. By an act of the state legislature, it was incorporated on January 10, 1835. At the 2010 census the population was 3,485, up from 3,297 in 2000. It was named in honor of Edward Livingston, of the Livingston family of New York.