Trabuco Hills High School is a high school in Mission Viejo, California, United States. It is in the Saddleback Valley Unified School District.

Awards

THHS has received:

Demographics

The demographic breakdown of the 2,912 students enrolled in 2015-2016 was: 14.0% of the students were eligible for free or reduced-cost lunch.

Extracurricular programs

Instrumental music

During their 2010 and 2013 season, the drumline placed 1st in the Percussion Scholastic A Class at the Southern California Percussion Alliance (SCPA) Championships.

Athletics

Cross Country

Boys

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.

Girls

The girls' cross country program competes in the South Coast league. They placed 2nd at Cif Finals and 3rd at State in 2013.

Notable alumni