The Prep League is a high school athletic league that is part of the

CIF Southern Section The California Interscholastic Federation-Southern Section (CIF-SS) is the governing body for high school athletics in most of Southern California and is the largest of the ten sections that comprise the California Interscholastic Federation (CI ...

Members

Chadwick School Chadwick School is a nonsectarian independent K-12 day school located in an unincorporated area on the Palos Verdes Peninsula in Los Angeles County, California, United States. Specifically it is located at the top of the neighborhood referred to ...

Flintridge Preparatory School Flintridge Preparatory School, familiarly known as Flintridge Prep, or simply Prep, is a highly ranked coeducational day school for grades 7-12. Founded in 1933, it is located in La Cañada Flintridge, California, United States. Facilities Sch ...

Mayfield Senior School Mayfield Senior School is an independent Catholic college preparatory school, founded in 1931 for young women grades 9–12. It is sponsored by the Society of the Holy Child Jesus, a member of the Holy Child Network of Schools and is guided by t ...

(girls school) *

Polytechnic School Polytechnic School, often referred to simply as Poly, is a college preparatory private day school located in Pasadena, California with approximately 850 students enrolled in grades Kindergarten through 12. The school is a former member of th ...

(except football) * Providence High School * Rio Hondo Preparatory School (except football) *

Westridge School Westridge School is a highly-ranked independent day school for girls in grades 4-12, with three divisions: Lower (grades 4-6), Middle (grades 7-8) and Upper (grades 9-12). Founded in 1913 by architect and educator Mary Lowther Ranney, Westridge is ...

(girls school) *

Rosemead High School Rosemead High School is a secondary school located at 9063 East Mission Drive in Rosemead, California. It is a secondary school in the El Monte Union High School District. Rosemead High School requires 220 credits for graduation, including 40 c ...

(swimming)

Affiliate members

Maranatha High School Maranatha High School is a private, college preparatory Christian school in Pasadena, California. This co-ed high school opened in 1965. The athletic teams are known as the Minutemen. The school colors are Red, White, and Navy Blue. The sc ...

(swimming and diving) * Sage Hill School (football) *

Windward School Windward School is an independent school in the Mar Vista neighborhood of Los Angeles, California, accredited by the Western Association of Schools and Colleges. It was founded by writer/teacher Shirley Windward in 1971. The school currently enro ...

(football)

References

{{Reflist CIF Southern Section leagues