NW LA Times

William S. Hart Union High School District's schools enrolled 20,971 students in the 2022-23 school year, 2.2% less than the previous year, according to the California Department of Education.

Of all the students welcomed in the 2022-23 school year, 51.8% of them were boys, and 48.1% were girls.

The most represented ethnicity among William S. Hart Union High School District students was white, accounting for 33.1% of the student population.

William S. Hart Union High School District covers 16 schools within Los Angeles County with its main office in Santa Clarita.

Among the 16 schools in William S. Hart Union High School District, Saugus High School recorded the highest enrollment of 2,378 students in the 2022-23 school year.

In the last decade, enrollment in California elementary and secondary schools rose by at least 5%, while high school enrollment dropped 5%.

However, overall enrollment in California public schools is sliding, and the Public Policy Institute of California expects it to drop another 8% by the 2031-32 school year.

School	Total Enrollment
Saugus High School	2,378
Valencia High School	2,275
Golden Valley High School	2,073
William S. Hart High School	2,034
Canyon High School	1,946
West Ranch High School	1,865
Arroyo Seco Junior High School	1,217
Castaic High School	1,208
Rio Norte Junior High School	1,123
La Mesa Junior High School	1,014
Sierra Vista Junior High School	991
Placerita Junior High School	888
Rancho Pico Junior High School	790
Academy of the Canyons	396
Bowman (Jereann) High (Continuation)	388
Learning Post Academy (Alternative)	385