De La Salle High School is a private, Catholic high school located in Concord, California. Founded in 1965, it is named after Saint John Baptist de La Salle, the patron saint of teachers. The school serves grades 9 through 12 and emphasizes a college preparatory curriculum, focusing on academic excellence and character development. The school is known for its strong athletic programs and extracurricular activities, fostering a well-rounded education. De La Salle has a diverse student body and promotes values such as respect, responsibility, and service to others, aligning with its Catholic mission and Lasallian heritage.