La Puente High School is a public high school in La Puente, California, located in the San Gabriel Valley, serving grades 9–12. It was established in 1915. It is one of six high schools (including two alternative schools) in the Hacienda La Puente Unified School District. It is a California Distinguished School and about 80% of seniors graduate every year. La Puente High School currently has 1425 students and 63 teachers.