I have divided the NCAA D1 programs in CA into tiers
Tier I - Pac-12
California, Stanford, UCLA, USC
Tier II - MWC
Fresno State, San Diego State, San Jose State
Tier III - FCS
Cal Poly, California-Davis, Sacramento State, San Diego
Tier IV - Non Football
Tier IV-A - Big West Conference
Cal State-Fullerton, Cal State-Northridge, California-Irvine, California-Riverside, California-Santa Barbara, Long Beach State
Tier IV-B - West Coast Conference
Loyola Marymount, Pacific, Pepperdine, Saint Mary's, San Francisco, Santa Clara
Tier IV-C - Western Athletic Conference
Cal State-Bakersfield, California Baptist