[3] In 1997, Interlake began offering the International Baccalaureate program.

[4] 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.

[6] The AL program at Interlake is part of the Advance Placement program offered in the Bellevue School District for grades 2 through 12.

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.