It is in the Saddleback Valley Unified School District.

THHS has received: The demographic breakdown of the 2,912 students enrolled in 2015-2016 was:[citation needed] 14.0% of the students were eligible for free or reduced-cost lunch.

[4] The boys' cross country program competes in the South Coast league.

In 2006 and 2011 they finished 1st in the Division 1 California State Championship.

[5][6] The girls' cross country program competes in the South Coast league.