All-time members
16
1959-2026
Pac-12 Conference
The Pac-12 Conference (Pac-12) is an active FBS football conference tracked from 1959-2026. 16 programs appear in the membership history, with 6 in the latest snapshot. 1 national title seasons and 3 Heisman-winning seasons come from member programs.
Current/final members
6
Latest active snapshot
National title seasons
1
Won by member programs while in the league
Heisman winners
3
Heisman-winning seasons from member programs
Current teams
6
Latest active membership snapshot
Latest champion
Washington
2023 season
Most conference titles
USC
27 titles
Newest members
2026
Boise State, Colorado State, San Diego State, Utah State
Championship format
Standings
2025: Regular-season standings
Division status
No divisions
No divisions inferred; champion derived from conference standings.
Overview
Fast historical context for this conference.
The Pac-12 Conference (Pac-12) is an active FBS football conference tracked from 1959-2026. 16 programs appear in the membership history, with 6 in the latest snapshot. 1 national title seasons and 3 Heisman-winning seasons come from member programs.
Complete latest member list
Pac-12 Conference teams in the latest CFBTrack snapshot: Boise State, Colorado State, Oregon State, San Diego State, Utah State, Washington State.
Major eras
- 1959-1961: 3-3 members, regular-season title era
- 1962-1963: 4-4 members, regular-season title era
- 1964-1977: 6-6 members, regular-season title era
- 1978-2010: 8-8 members, regular-season title era
Current/final status
Active through 2026.
Latest champion: Washington
Quick facts
- Founded / tracked from
- 1959
- Last tracked season
- 2026
- Standings seasons
- 67
- Title-game seasons
- 13
- Churn score
- 66
Members
All-time membership and tenure overview.
| Team | First season | Last season | Seasons | Status | Titles in conference | Heismans in conference |
|---|---|---|---|---|---|---|
| Washington State | 1962 | Present | 65 | Current | 0 | 0 |
| Oregon State | 1964 | Present | 63 | Current | 0 | 0 |
| Boise State | 2026 | Present | 1 | Current | 0 | 0 |
| Colorado State | 2026 | Present | 1 | Current | 0 | 0 |
| San Diego State | 2026 | Present | 1 | Current | 0 | 0 |
| Utah State | 2026 | Present | 1 | Current | 0 | 0 |
| California | 1959 | 2023 | 65 | Former | 0 | 0 |
| UCLA | 1959 | 2023 | 65 | Former | 0 | 1 |
| Washington | 1959 | 2023 | 65 | Former | 1 | 0 |
| Oregon | 1964 | 2023 | 60 | Former | 0 | 1 |
| Arizona | 1978 | 2023 | 46 | Former | 0 | 0 |
| Arizona State | 1978 | 2023 | 46 | Former | 0 | 0 |
| Colorado | 2011 | 2023 | 13 | Former | 0 | 0 |
| Stanford | 2011 | 2023 | 13 | Former | 0 | 0 |
| USC | 2011 | 2023 | 13 | Former | 0 | 1 |
| Utah | 2011 | 2023 | 13 | Former | 0 | 0 |
Membership timeline
Membership events feed
- 2026: Boise State joined
- 2026: Colorado State joined
- 2026: San Diego State joined
- 2026: Utah State joined
- 2024: Arizona departed
- 2024: Arizona State departed
- 2024: California departed
- 2024: Colorado departed
- 2024: Oregon departed
- 2024: Stanford departed
- 2024: UCLA departed
- 2024: USC departed
- 2024: Utah departed
- 2024: Washington departed
- 2011: Arizona departed
- 2011: Arizona State departed
- 2011: California departed
- 2011: Oregon departed
Standings
Season-aware conference standings, champion context, and tiebreak summary.
View
2026 alignment is available, but no completed conference standings are available yet. Showing latest usable standings: 2025.
View 2026 alignment2025 standings
InferredDerived from 2 completed conference games.
Member count
2
No divisions inferred; champion derived from conference standings.
Champion
Oregon State, Washington State
Co-champions inferred from best conference record.
How this season was decided
Top teams finished tied in conference record, so the head-to-head result is used as the best available tiebreak signal.
- Oregon State won the head-to-head matchup between the tied teams.
Oregon State is shown ahead based on the direct matchup because no official season tiebreak path is stored in the dataset.
| Rank | Team | Conference | Win % | Overall | PF | PA | +/- | Notes |
|---|---|---|---|---|---|---|---|---|
| 1 | Oregon State ChampionCo-champion | 1-1 | 50.0 | 2-10 | 18 | 39 | -21 | — |
| 2 | Washington State ChampionCo-champion | 1-1 | 50.0 | 7-6 | 39 | 18 | 21 | — |
Champions
Conference title history by season.
| Season | Champion | Co-champion | Qualifiers | Title game | Notes |
|---|---|---|---|---|---|
| 2023 | Washington | — | — | Washington def. Oregon (34-31) | —Source |
| 2022 | Utah | — | — | Utah def. USC (47-24) | —Source |
| 2021 | Utah | — | — | Utah def. Oregon (38-10) | —Source |
| 2020 | Oregon | — | — | Oregon def. USC (31-24) | —Source |
| 2019 | Oregon | — | — | Oregon def. Utah (37-15) | —Source |
| 2018 | Washington | — | — | Washington def. Utah (10-3) | —Source |
| 2017 | USC | — | — | USC def. Stanford (31-28) | —Source |
| 2016 | Washington | — | — | Washington def. Colorado (41-10) | —Source |
| 2015 | Stanford | — | — | Stanford def. USC (41-22) | —Source |
| 2014 | Oregon | — | — | Oregon def. Arizona (51-13) | —Source |
| 2013 | Stanford | — | — | Stanford def. Arizona State (38-14) | —Source |
| 2012 | Stanford | — | — | Stanford def. UCLA (27-24) | —Source |
| 2011 | Oregon | — | — | Oregon def. UCLA (49-31) | —Source |
| 2010 | Oregon | — | — | — | —Source |
| 2009 | Oregon | — | — | — | —Source |
| 2008 | USC | — | — | — | —Source |
| 2007 | Arizona State, USC | Arizona State, USC | — | — | Official co-champions from curated conference records. Shared conference title.Source |
| 2006 | California, USC | California, USC | — | — | Official co-champions from curated conference records. Shared conference title.Source |
| 2005 | USC | — | — | — | Official conference champion from curated conference records. Title was later vacated. Title later vacated due to NCAA penalty. (vacated)Source |
| 2004 | USC | — | — | — | Official conference champion from curated conference records. Title was later vacated. Title later vacated due to NCAA penalty. (vacated)Source |
| 2003 | USC | — | — | — | —Source |
| 2002 | USC, Washington State | USC, Washington State | — | — | Official co-champions from curated conference records. Shared conference title.Source |
| 2001 | Oregon | — | — | — | —Source |
| 2000 | Oregon, Oregon State, Washington | Oregon, Oregon State, Washington | — | — | Official co-champions from curated conference records. Shared conference title.Source |
| 1999 | Stanford | — | — | — | —Source |
| 1998 | UCLA | — | — | — | —Source |
| 1997 | UCLA, Washington State | UCLA, Washington State | — | — | Official co-champions from curated conference records. Shared conference title.Source |
| 1996 | Arizona State | — | — | — | —Source |
| 1995 | USC, Washington | USC, Washington | — | — | Official co-champions from curated conference records. Shared conference title.Source |
| 1994 | Oregon | — | — | — | —Source |
| 1993 | Arizona, UCLA, USC | Arizona, UCLA, USC | — | — | Official co-champions from curated conference records. Shared conference title.Source |
| 1992 | Stanford, Washington | Stanford, Washington | — | — | Official co-champions from curated conference records. Shared conference title.Source |
| 1991 | Washington | — | — | — | —Source |
| 1990 | Washington | — | — | — | —Source |
| 1989 | USC | — | — | — | —Source |
| 1988 | USC | — | — | — | —Source |
| 1987 | UCLA, USC | UCLA, USC | — | — | Official co-champions from curated conference records. Shared conference title.Source |
| 1986 | Arizona State | — | — | — | —Source |
| 1985 | UCLA | — | — | — | —Source |
| 1984 | USC | — | — | — | —Source |
| 1983 | UCLA | — | — | — | —Source |
| 1982 | UCLA | — | — | — | —Source |
| 1981 | Washington | — | — | — | —Source |
| 1980 | Washington | — | — | — | —Source |
| 1979 | USC | — | — | — | —Source |
| 1978 | USC | — | — | — | —Source |
| 1977 | Washington | — | — | — | —Source |
| 1976 | USC | — | — | — | —Source |
| 1975 | California, UCLA | California, UCLA | — | — | Official co-champions from curated conference records. Shared conference title.Source |
| 1974 | USC | — | — | — | —Source |
| 1973 | USC | — | — | — | —Source |
| 1972 | USC | — | — | — | —Source |
| 1971 | Stanford | — | — | — | —Source |
| 1970 | Stanford | — | — | — | —Source |
| 1969 | USC | — | — | — | —Source |
| 1968 | USC | — | — | — | —Source |
| 1967 | USC | — | — | — | —Source |
| 1966 | USC | — | — | — | —Source |
| 1965 | UCLA | — | — | — | —Source |
| 1964 | Oregon State, USC | Oregon State, USC | — | — | Official co-champions from curated conference records. Shared conference title.Source |
| 1963 | Washington | — | — | — | —Source |
| 1962 | USC | — | — | — | —Source |
| 1961 | UCLA | — | — | — | —Source |
| 1960 | Washington | — | — | — | —Source |
| 1959 | UCLA, USC, Washington | UCLA, USC, Washington | — | — | Official co-champions from curated conference records. Shared conference title.Source |
Champion leaders
- USC: 27 titles
- Washington: 14 titles
- UCLA: 11 titles
- Oregon: 9 titles
- Stanford: 7 titles
- Arizona State: 3 titles
Era breakdown
- 1959-1961: 3-3 members, regular-season title era
- 1962-1963: 4-4 members, regular-season title era
- 1964-1977: 6-6 members, regular-season title era
- 1978-2010: 8-8 members, regular-season title era
- 2011-2023: 12-12 members, championship-game era
Structure & Tiebreakers
Era groupings and confidence-based rules context.
1959-1961
Official1959-1961: 3-3 members, regular-season title era
Champion inferred from best conference record
- 1962: Washington State joined
- 1959: California joined
- 1959: UCLA joined
- 1959: Washington joined
1962-1963
Official1962-1963: 4-4 members, regular-season title era
Champion inferred from best conference record
- 1964: Oregon joined
- 1964: Oregon State joined
- 1962: Washington State joined
1964-1977
Official1964-1977: 6-6 members, regular-season title era
Champion inferred from best conference record
- 1978: California departed
- 1978: Oregon departed
- 1978: Oregon State departed
- 1978: UCLA departed
1978-2010
Official1978-2010: 8-8 members, regular-season title era
Champion inferred from best conference record
- 2011: Arizona departed
- 2011: Arizona State departed
- 2011: California departed
- 2011: Oregon departed
2011-2023
Official2011-2023: 12-12 members, championship-game era
Champion inferred from best conference record
- 2024: Arizona departed
- 2024: Arizona State departed
- 2024: California departed
- 2024: Colorado departed
Division history
Historical division assignments are not stored in the current dataset.
Selected season tiebreak summary
Top teams finished tied in conference record, so the head-to-head result is used as the best available tiebreak signal.
- Oregon State won the head-to-head matchup between the tied teams.
Oregon State is shown ahead based on the direct matchup because no official season tiebreak path is stored in the dataset.
Realignment
Membership changes and before/after conference snapshots.
Join events
36
Derived from membership starts
Departure events
30
Derived after final membership season
Newest member
Boise State
Joined in 2026
Longest member
California
65 seasons
Shared members
Joined since start
- Boise State
- Colorado State
- Oregon State
- San Diego State
- Utah State
- Washington State
Departed since start
- California
- UCLA
- Washington
Realignment timeline
- 2026: Boise State joined Pac-12 Conference for the 2026 season.
- 2026: Colorado State joined Pac-12 Conference for the 2026 season.
- 2026: San Diego State joined Pac-12 Conference for the 2026 season.
- 2026: Utah State joined Pac-12 Conference for the 2026 season.
- 2024: Arizona departed Pac-12 Conference after the 2023 season.
- 2024: Arizona State departed Pac-12 Conference after the 2023 season.
- 2024: California departed Pac-12 Conference after the 2023 season.
- 2024: Colorado departed Pac-12 Conference after the 2023 season.
- 2024: Oregon departed Pac-12 Conference after the 2023 season.
- 2024: Stanford departed Pac-12 Conference after the 2023 season.
- 2024: UCLA departed Pac-12 Conference after the 2023 season.
- 2024: USC departed Pac-12 Conference after the 2023 season.
- 2024: Utah departed Pac-12 Conference after the 2023 season.
- 2024: Washington departed Pac-12 Conference after the 2023 season.
- 2011: Arizona departed Pac-12 Conference after the 2010 season.
- 2011: Arizona State departed Pac-12 Conference after the 2010 season.
- 2011: California departed Pac-12 Conference after the 2010 season.
- 2011: Oregon departed Pac-12 Conference after the 2010 season.
- 2011: Oregon State departed Pac-12 Conference after the 2010 season.
- 2011: UCLA departed Pac-12 Conference after the 2010 season.
- 2011: Washington departed Pac-12 Conference after the 2010 season.
- 2011: Washington State departed Pac-12 Conference after the 2010 season.
- 2011: Arizona joined Pac-12 Conference for the 2011 season.
- 2011: Arizona State joined Pac-12 Conference for the 2011 season.
Records
Conference-level leaderboards and contribution summaries.
Most conference titles
USC
27 inferred title seasons
Longest membership tenure
California
65 tracked seasons
Newest member
Boise State
First joined in 2026
Most reshaped metric
66
36 joins and 30 departures tracked.
Team contribution leaderboard
In-conference totals only count seasons when the program was a member. All-time totals count the full program history.
| Team | Conference titles | National title seasons (in conference) | National title seasons (all-time) | Heismans (in conference) | Heismans (all-time) | Seasons |
|---|---|---|---|---|---|---|
| USC | 27 | 0 | 5 | 1 | 8 | 13 |
| Washington | 14 | 1 | 1 | 0 | 0 | 65 |
| UCLA | 11 | 0 | 0 | 1 | 1 | 65 |
| Oregon | 9 | 0 | 0 | 1 | 1 | 60 |
| Stanford | 7 | 0 | 0 | 0 | 1 | 13 |
| Arizona State | 3 | 0 | 0 | 0 | 0 | 46 |
| Oregon State | 2 | 0 | 0 | 0 | 1 | 63 |
| California | 2 | 0 | 0 | 0 | 0 | 65 |
| Utah | 2 | 0 | 0 | 0 | 0 | 13 |
| Washington State | 2 | 0 | 0 | 0 | 0 | 65 |
| Arizona | 1 | 0 | 0 | 0 | 0 | 46 |
| Colorado | 0 | 0 | 1 | 0 | 2 | 13 |
| Boise State | 0 | 0 | 0 | 0 | 0 | 1 |
| Colorado State | 0 | 0 | 0 | 0 | 0 | 1 |
| San Diego State | 0 | 0 | 0 | 0 | 0 | 1 |
| Utah State | 0 | 0 | 0 | 0 | 0 | 1 |
Pac-12 FAQ
Short answers for common conference membership, championship, and realignment questions.
What teams are in the Pac-12?
Pac-12 Conference teams in the latest CFBTrack snapshot are Boise State, Colorado State, Oregon State, San Diego State, Utah State, Washington State.
Who won the latest Pac-12 football championship?
Washington won the latest recorded Pac-12 Conference championship in 2023.
Which Pac-12 teams joined most recently?
Boise State (2026), Colorado State (2026), San Diego State (2026), Utah State (2026) are the newest tracked Pac-12 Conference members.
Which school has the most Pac-12 football titles?
USC leads the visible Pac-12 Conference championship table with 27 titles.
Data Sources
How CFBTrack treats membership, standings, champions, and future-season caveats.
Membership is tracked from curated CFBTrack conference tables. Standings and champions may be official, curated, or inferred depending on season. Future seasons are provisional until games are played and source records settle.
Next best actions
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