Leilehua High School is a public, co-educational, college preparatory high school in Wahiawa, Hawaii on the island of Oʻahu. It is part of the Hawaii State Department of Education, nationally recognized as a Blue Ribbon School by the United States Department of Education, and fully accredited by the Western Association of Schools and Colleges (WASC). The school was first established in 1924, when Hawaii was still a territory and located close to present day Schofield Barracks. The graduating class of 1928 totaled 15 students, all dependents of military personnel. It relocated to its present 32-acre (130,000 m²) campus in the historic town of Wahiawa in 1949. The layout of the Leilehua facility was designed to represent openness, tranquility, and harmony with the environment. Buildings of an older vintage are blended among an abundance of trees and greenery.