In 2003, most of the school was torn to the ground and rebuilt while its students continued to attend class in portables. The new building opened at the beginning of the 2005-2006 school year.[5]
Interlake High School hosts multiple clubs, which include co-ed sports clubs such as the Badminton Club and the Ping-Pong club, which won state in its first year. A variety of STEM clubs also exist, including clubs such as Aviation Club, Robotics Club, Programming and Computer Vision Club, Data Science Club, Game Development Club, Rocketry Club, Coding for Medicine Club, Science Club, Research Club, and Math Club. Other clubs include National Honor Society, Speech and Debate, Junior State of America, DECA, History Club, Key Club, a Model United Nations Club, HOSA, newspaper club known as the Interlake Inquirer, a Stocks Club and Taichi Club and Spirit Squads like Cheer and Drill.[6]
The AL program is a selective program; in which applicants must have a minimum score of 144 on the Cognitive Abilities Test. Reading and Quantitative scores must be of the 90th percentile or higher, one of which must be at or above the 97th percentile. Students who usually partake in the AL Program usually graduate from the middle school AL Program offered in two Bellevue School District schools; Odle Middle School and Tyee Middle School. The high school AL program continued from the middle school AL Program extends the science, English, and social studies classes further in the International Baccalaureate (IB) program.[8] In the IB program, AL students complete the IB diploma during 10th and 11th grade, rather than the usual 11th and 12th grade.