It is a member of the CIF Southern Section, serving the eastern San Gabriel Valley and Chino Hills in San Bernardino County.
[1][2] During the 2013 re-leaguing process, the new Palomares League was reorganized twice.
The first vote on March 21 was annulled after an arbitration case brought by Damien High School and St. Lucy's Priory High School.
Both private Catholic schools objected to being placed into Parochial Leagues.
[3] The league is part of the Central Division, which also includes the Mt.