California Pacific Conference

California State University at East Bay, California State University at Monterey Bay, Dominican University, Mills College, and Notre Dame de Namur University are former members of the conference that have left the Cal Pac and the NAIA for the Division II and Division III ranks of the National Collegiate Athletic Association (NCAA).

• Cal State–Monterey Bay and Cal State–East Bay left the Cal Pac to join the NCAA Division II California Collegiate Athletic Association (CCAA) in the 2004–05 and 2008–09 seasons, respectively.
• Patten University left the Cal Pac when the school chose to discontinue its athletic program after the 2004–05 season.
• Notre Dame de Namur left the Cal Pac to join the NCAA Division II Pacific West Conference in the 2006–07 season, followed by Dominican in the 2008–09 season.
• Mills moved to NCAA Division III as an Independent in the 2011–12 season.

In June 2011, Bethany University announced it was ceasing operations effective immediately, decreasing the Cal Pac to seven active members.

In 2012, Holy Names University left the Cal Pac to join the Pacific West Conference; while Embry–Riddle Aeronautical University at Prescott, Marymount California University, and Soka University of America joined to increase the conference membership to nine schools.

La Sierra University joined in 2013 to bring the conference up to 10 members. William Jessup University left in 2014, leaving the conference with nine members. Membership rose to twelve schools in 2015 when the University of Antelope Valley, Benedictine University at Mesa, Providence Christian College, and Sierra Nevada University joined; while Menlo College left for the Golden State Athletic Conference.

The University of Saint Katherine joined in 2019. In March 2020, the conference announced two additions for the 2020–21 academic year when Park University at Gilbert and Westcliff University were admitted to the NAIA.

Sierra Nevada approved in July 2021 an agreement to merge with NCAA Division I's University of Nevada, Reno (Nevada). The merger was given accreditation approval in late December and scheduled for completion before 2022–23, leading to Sierra Nevada's departure from Cal Pac.

On September 20, 2024, Cal Maritime announced it would withdraw from NAIA and Cal Pac membership at the conclusion of the 2024–25 academic year. However, it later reneged on this decision and remained a Cal Pac and NAIA member through the 2025–26 academic year.

On December 20, 2024, Northern New Mexico College and Stanton University had accepted an invite as full members to join the Cal Pac, with the latter contingent on NAIA approval for membership, while Walla Walla University accepted an invite as an affiliate member for men's volleyball; all effective beginning the 2025–26 academic year. Later on, Central Christian College of Kansas also joined the Cal Pac as an affiliate member for men's volleyball for the upcoming academic year.

Chronological timeline

• 1995 – The California Pacific Conference (Cal Pac) was founded. Charter members included Bethany College (later Bethany University), California Maritime Academy (later California Polytechnic State University Maritime Academy, or Cal Poly Maritime), California State University at Monterey Bay (Cal State–Monterey Bay or CSUMB), Dominican College (now the Dominican University of California), Holy Names College (now Holy Names University), Menlo College, Pacific Union College, Patten College (now Patten University) and Simpson College (now Simpson University), beginning the 1996–97 academic year.
• 1998 – California State University at Hayward (now California State University East Bay, a.k.a. Cal State–East Bay or CSUEB) and the College of Notre Dame (later Notre Dame de Namur University) joined the Cal Pac in the 1998–99 academic year.
• 1999 – Mills College joined the Cal Pac in the 1999–2000 academic year.
• 2004:
  • Cal State–Monterey Bay (CSUMB) left the Cal Pac to join the Division II ranks of the National Collegiate Athletic Association (NCAA) and the California Collegiate Athletic Association (CCAA) after the 2003–04 academic year.
  • William Jessup University (now Jessup University) joined the Cal Pac in the 2004–05 academic year.
• 2005 – Patten left the Cal Pac to become an NAIA Independent after the 2004–05 academic year.
• 2006 – Notre Dame de Namur left the Cal Pac to join the NCAA Division II ranks and the Pacific West Conference (PacWest) after the 2005–06 academic year.
• 2009 – Two institutions left the Cal Pac and the NAIA to join the NCAA Division II ranks and to their respective new home primary conferences, both after the 2008–09 academic year:
  • Cal State–East Bay (CSUEB) to the CCAA
  • and Dominican (Cal.) to the PacWest
• 2011 – The University of California, Merced (UC Merced) joined the Cal Pac in the 2011–12 academic year.
• 2012:
  • Holy Names left the Cal Pac and the NAIA to join the NCAA Division II ranks and the PacWest after the 2011–12 academic year.
  • Embry–Riddle Aeronautical University–Prescott, Marymount California University and Soka University of America joined the Cal Pac in the 2012–13 academic year.
• 2013 – La Sierra University joined the Cal Pac in the 2013–14 academic year.
• 2014 – William Jessup left the Cal Pac to join the Golden State Athletic Conference (GSAC; now the Great Southwest Athletic Conference) after the 2013–14 academic year.
• 2015:
  • Menlo left the Cal Pac to join the GSAC after the 2014–15 academic year.
  • The University of Antelope Valley, Benedictine University at Mesa, Providence Christian College and Sierra Nevada College (later Sierra Nevada University) joined the Cal Pac in the 2015–16 academic year.
• 2019 – The University of Saint Katherine joined the Cal Pac in the 2019–20 academic year.
• 2020 – Park University Gilbert and Westcliff University joined the Cal Pac in the 2020–21 academic year.
• 2021 – Sierra Nevada left the Cal Pac at the end of the 2021–22 academic year; as the school announced plans to merge with the University of Nevada, Reno, dropping all athletic programs in the process.
• 2022 – Marymount California left the Cal Pac after the 2021–22 academic year; as the school announced its closure in August of that year.
• 2024:
  • Five institutions left the Cal Pac to join their respective new home primary conferences, all effective after the 2023–24 academic year:
    • Antelope Valley when the school suddenly closed after an order from the state of California to cease operations
    • St. Katherine ahead of its planned departure to the GSAC, as the university announced it would cease all operations
    • and Benedictine–Mesa, Embry-Riddle Prescott, and Park–Gilbert all left the Cal Pac to join the GSAC
• 2025:
  • Four institutions left the Cal Pac to join their respective new home primary conferences, all effective after the 2024–25 academic year:
    • La Sierra and Soka to join the GSAC
    • UC Merced to join the NCAA Division II ranks and the CCAA
    • and Providence Christian to discontinue its athletics programs
  • Northern New Mexico College and Stanton University joined the Cal Pac in the 2025–26 academic year.
  • Central Christian College of Kansas and Walla Walla University joined the Cal Pac as affiliate members for men's volleyball, beginning the 2026 spring season (2025–26 academic year).
• 2026:
  • Central Christian (Ks.) left the Cal Pac as an affiliate member for men's volleyball after the 2026 spring season (2025–26 academic year).
  • Cal Maritime left the Cal Pac after the 2025–26 academic year; as the school discontinued its athletics program while it was merged into Cal Poly at San Luis Obispo as a satellite campus.
  • Two institutions joined the Cal Pac as affiliate members, both effective beginning the 2026–27 academic year:
    • Dakota State University for women's soccer
    • and Fisher College for men's volleyball
• 2027 – Simpson will leave the Cal Pac to join the Cascade Collegiate Conference (CCC) at the end of the 2026–27 academic year.

Current members

The Cal Pac currently has 5 full members, all but one are private schools:

Notes

Affiliate members

The Cal Pac currently has 3 affiliate members, two of them are private schools:

Notes

Former members

The Cal Pac had 22 former full members, all but four were private schools:

Notes

Former affiliate members

The Cal Pac had one former affiliate member, a private school:

Notes

Membership timeline

 Full member (non-football)