Westview High School is a public comprehensive high school located in Torrey Highlands, a community of San Diego, California in the United States. It is part of the Poway Unified School District. Westview uses a 4 by 4 block schedule for each school year. Under this system, the school year is divided into four quarters, as opposed to other schools' semester and trimester systems. Each student takes up to four classes per quarter, allowing a student to complete up to sixteen classes each year.