Hawaii Kai is home to a number of very good public schools.  Elementary schools include Koko Head Elementary, Kamiloiki Elementary and Hahaione Elementary.  The Middle School is Niu Valley and the High School is Kaiser.  Hahaione, Niu Valley and Kaiser offer a full K-12 International Baccalaureate program.  Nearby Aina Haina Elementary also feeds into Niu Valley Middle School.