In 1997, an environmental study was conducted to build a new high school and elementary in the Kea''''''au area. This was done after adjacent school
Waiākea High was subject to overcrowding due to students from the
Puna district attending the school. In anticipation for growth in Puna, the schools were approved for construction. The school opened in 1999 to 280 freshmen students, with the elementary school opening two years prior. The first graduating class graduated in 2003. The State of Hawaii purchased the land from the Shipman Foundation. The state paid $687,835 for the land. The school's campus is fronted by the
Keaau-Pahoa Bypass Road. The road was intended to open in time for the school's opening, but as of July 1998, its opening was expected to be delayed. The school was built in several phases. Phase one of the school opened its main classrooms and buildings. Subsequent phases, scheduled in 2000, resulted in the addition of various facilities, including sport stadiums, a cafeteria, and facilities for Career and Technical Education.
2014 lava flow As a result of the
2014 lava flow, students from the
Pahoa High and Intermediate School were displaced and moved to Keaau High School. == Campus ==