Mission Valley League
The Mission Valley League was a high school athletic league that was part of the CIF Southern Section. Member schools were all in the west side of the San Gabriel Valley region of Los Angeles County[1] It was created in 1972 with eight schools: El Monte, Arroyo, Rosemead, Mt. View, Schurr, San Gabriel, Keppel, and Monrovia.[2] The 2025-2026 school year was its final year. Five of its final members were moved to the new Metro Alliance Conference (MAC-12).
Final members
- Arroyo High School (El Monte, California) - 1972
- El Monte High School - 1972
- Gabrielino High School (San Gabriel, California) - 1996
- Marshall Fundamental Secondary School (Pasadena, California) - 2014
- Mountain View High School (El Monte, California) - 1972
- Rosemead High School - 1972
- South El Monte High School - 1992
Former members
- Cerritos High School (1994 - 1998)
- Duarte High School (1972 - 1992)
- Mark Keppel High School (Alhambra, California) (1972 - 1992)
- Monrovia High School (1972 - 1982)
- San Gabriel High School (1972 - 1982)
- Schurr High School (Montebello, California) (1972 - 1982)
References
- ↑ "Regular Meeting of the Council" (PDF). CIF Southern Section. October 24, 2013. Archived from the original (PDF) on July 4, 2014. Retrieved October 13, 2014.
- ↑ "The TEN: 4/18/2014". Mid Valley Sports. Retrieved September 15, 2017.