Representatives Edmonds, Kagi, Dickerson, Wensman, Ballasiotes, Pflug, Kenney, McIntire, Thomas, Hankins, Esser and Fortunato proclaimed, "Whereas, Liberty High School encapsulates the ideals and beliefs that lie at the heart of the community it serves, and embraces core beliefs honoring personal dignity, quality and excellence in performance, moral and ethical courage, and individual capacity for flexibility and growth.

Due to the work of Michael Booky and Donald Robertson, this program promoted the teaching of computer science and information technology by having students run the district's network.

Liberty's Drama Department received top honors in 2006, as one of the best schools for theater productions in the state.

The Patriot Players received numerous accolades at the 5th Avenue High School Musical Theatre Awards for their production of "Seussical.

In addition to being asked to perform on stage during the ceremony, the Patriot Players won Best Chorus and Best Costume Design.

The Culinary Arts Program follows the ProStart curriculum designed by the National Restaurant Education Foundation.

The Patriot Press Staff recently won two scholastic journalism awards: Honorable mention in the overall excellence category of the Edward R. Murrow journalism contest at Washington State University and first place for overall newspaper excellence in the Washington Chapter of the Society of Professional Journalists contest.

With over 40 other schools in the puget sound area competing, their music video entry won the Grand Prize of $10,000.

The school colors of silver, green, and blue were chosen to replicate those used by the Seattle Seahawks, whose first season was in 1976.

Phase I construction began in 2011, which included a $20 million addition and modernization project which passed the February 7, 2006 ballot measure for the Issaquah School District.

By the fall of 2015, Liberty opened two new classroom wings, a library, two science classrooms, an additional auxiliary gym, weight room, tennis courts, expansion of the core facilities, an expanded cafeteria with a kitchen, administration and counseling wings, an entry courtyard/lobby, and a 600-seat state-of-the-art performing arts center that includes a 100-seat black box, music, band and orchestra rooms.

In 2020, a horseshoe building will be built at the south end of the track that will contain team meeting rooms, restrooms, a new video board, coaches offices, support facilities, and concessions.

The existing infield sand was replaced with artificial turf and the surrounding stadium also received renovations.

On May 4, 2010, science teacher Mark Buchli introduced Liberty High's new solar panel to an audience that included state legislators, Puget Sound Energy and Issaquah Schools Foundation officials, and school board members.

The grants to Liberty will provide an opportunity for students to compare the efficiency of tracking solar arrays, which have the ability to turn and follow the sun.

[22] As part of the completed renovation, Liberty's new facilities will include features like reusable water from green/planted roofs, geothermal heating, usable fans in all classrooms, composting, and light shelves on the building's exterior windows.