Its 2019–2020 enrollment is approximately 2000, having rapidly increased with the addition of the freshman class for the first time during the 2013–2014 school year.

[2] African Americans in Liberty were segregated at Garrison School.

In 2017, Liberty High School was ranked 1st in the nation in debate and forensics according to the National Speech and Debate Association with over 600 speech and forensics degrees on the team.

[3] The school has a competitive marching band known as the blue and white Vanguard.

Liberty's baseball team won the state championship at the highest class level in 2002 and 2021.