Los Altos High School is located in the community of Hacienda Heights. The school operates on a traditional school calendar. During the 2003-04 school year, the school served 1,894 students in grades nine through twelve. Los Altos High School is committed to providing a strong instructional program for all students to ensure excellence in education.
The mission of Los Altos High School is to develop the potential of all students by building the skills necessary for lifelong learning, fostering civic and cultural understanding, and encouraging a feeling of self-worth. We are committed to producing students who meet prescribed standards, and who: communicate effectively, practice good citizenship, make use of analytical reasoning, use and are comfortable with technology, perceive learning as a value for life and work.