Cody Petterson, Ph.D. is a San Diego native, educator, public official, and Democratic candidate for Member, California State Board of Equalization, 4th District in the June 2, 2026 primary. He currently holds two public positions simultaneously: Chief Deputy of the California State Board of Equalization, Fourth District — a role he has held since 2023, having joined the BOE as a deputy in 2019 — and President of the San Diego Unified School District Board of Education, California’s second-largest school district with 95,000 students, 14,000 employees, and a $1.6 billion budget, to which he was elected in 2022 with over 56% of the vote. He is endorsed by outgoing BOE Member Mike Schaefer — the incumbent he would succeed — giving him the direct institutional blessing of his predecessor.
Petterson was born in San Diego, California. He earned a bachelor’s degree from the University of California, Berkeley in 1996, a graduate degree from the University of Iowa in 2001, and a Ph.D. from the University of California, San Diego in 2010. His doctoral work was in the UCSD Department of Anthropology, where he subsequently taught as a lecturer. He is a lifelong product of San Diego Unified schools and is currently the father of two children enrolled in the district. Before joining the BOE, he served as Manager of Intergovernmental Affairs and Senior Advisor for Land Use, Education, and Environment in the Office of San Diego County Supervisor Terra Lawson-Remer. He also serves on the San Diego Regional Housing Finance Authority, the San Diego River Conservancy, the La Jolla Town Council, the San Diego International Sister Cities Association, and the Volcan Mountain Foundation.
As Chief Deputy, Petterson has focused on reducing overhead, maintaining close, constructive relationships with stakeholders, and fulfilling the BOE’s commitment to fairness, effectiveness, and transparency. He has overseen the district’s $167 billion in corporate property assessments, drafted agenda materials, managed appeals processes, and administered day-to-day operations of the Fourth District office. At San Diego Unified, under his presidency the district became the first in the country to adopt student wellness as its number one goal and adopted the most ambitious education workforce housing agenda in the country — on track to award contracts for 1,500 units of affordable housing for teachers and staff on five sites.
Endorsements
Outgoing BOE Member Mike Schaefer, U.S. Rep. Juan Vargas, State Sen. Akilah Weber Pierson, San Diego County Supervisors Monica Montgomery Steppe, Paloma Aguirre, and Terra Lawson-Remer, San Diego City Councilmember Sean Elo-Rivera, California Federation of Teachers, Democratic Women’s Club of San Diego County, San Diego County Young Democrats, and mayors, city councilmembers, and school leaders across the district. A full list is available on his campaign website.
Reputation/Scandals/Successes
Core Strengths and Positive Reputation
- The Only Candidate Currently Doing the Job: As Chief Deputy of the BOE Fourth District since 2023, Petterson is the only candidate in the race who is presently managing the actual day-to-day operations of the office he is running for — overseeing $167 billion in corporate property assessments, running appeals processes, managing staff, and implementing BOE policy. His campaign’s central argument — that he is uniquely qualified because he is already doing the work — is factually grounded in a way no other candidate can match. Outgoing incumbent Mike Schaefer’s direct endorsement of Petterson further validates this “heir apparent” framing.
- Exceptional Academic Credentials Combined With Practical Governance Experience: Petterson holds a Ph.D. from UCSD, a master’s from the University of Iowa, and a Berkeley undergraduate degree — an unusually strong academic profile for a candidate for this office. Combined with his BOE chief deputy role, SDUSD board presidency, county supervisor advisory work, and extensive civic board service, he brings a depth of both intellectual and institutional experience that distinguishes him from most candidates at this level of government.
- Operational Reform Record at the BOE: Petterson has focused on reducing overhead, maintaining close, constructive relationships with stakeholders, and fulfilling the BOE’s commitment to fairness, effectiveness, and transparency — and points to concrete administrative changes including consolidating staffing, downsizing physical offices, and cutting facilities costs as evidence of his ability to run an efficient public institution. His campaign’s official voter guide materials describe him as the most qualified candidate managing the district’s $167 billion in corporate property assessments.
- Housing Affordability Platform Directly Matched to the Office: Petterson’s signature issue — using the BOE’s oversight role to ensure fair, accurate property tax assessments that keep housing affordable for working families — reflects both his personal biography as a lifelong San Diegan who has watched the middle class priced out of his community and a sophisticated understanding of how the BOE’s assessment functions directly affect housing costs. His leadership of San Diego Unified’s workforce housing agenda gives him a concrete track record of action on housing affordability, not just rhetoric.
- Clean-Money and Progressive Coalition: Petterson’s campaign does not accept funding from law enforcement, fossil fuel, real estate, or corporate donors — a pledge that insulates him from conflicts of interest with the major industries whose property assessments the BOE oversees. His endorsement from the California Federation of Teachers and San Diego County Democratic organizations signals broad progressive institutional confidence.
Criticisms and Vulnerabilities
- Dramatically Lowest Fundraising in the Field: Petterson’s campaign has raised $28,410 — a fraction of Martín Arias’s $265,106 and far below Tom Umberg’s resources — making him the most financially constrained candidate in the Democratic field. In a low-information primary for a down-ballot office covering nearly 9 million people across four counties, the ability to reach voters through paid media, mailers, and voter contact programs is critically important. His reliance on earned media, endorsement networks, and grassroots organizing — while the cleanest approach financially — creates a real structural challenge for advancing to the top two.
- Holding Two Demanding Public Positions Simultaneously: Petterson is currently serving simultaneously as BOE Fourth District Chief Deputy and as President of the San Diego Unified School District Board of Education — one of the most complex and demanding school governance roles in California. While this demonstrates his capacity for institutional work, critics could reasonably question whether holding both demanding positions while running a statewide campaign allows him to give adequate attention to either role.
- San Diego-Centric Profile in a Four-County District: Like Martín Arias, Petterson’s entire career has been centered in San Diego County. His endorsement coalition is overwhelmingly drawn from San Diego-area officials, labor organizations, and Democratic clubs — with limited visibility in Orange County, which is the district’s largest county by Republican and NPP voter registration and where Tom Umberg has a decades-long political profile. Breaking through in Orange County, Riverside, and Imperial without significant paid outreach is a real challenge.
- Administrative Claims Not Independently Verified: Several of Petterson’s specific operational claims — about office consolidations, overhead reductions, and BOE efficiency improvements — come primarily from his own campaign materials and questionnaire responses rather than independent BOE audits or third-party assessments. While his title and presence at the BOE are documented in official materials, voters have limited independent sources for evaluating how much of the office’s direction he has actually set versus implementing policy set by elected Member Schaefer.
Campaign Contributors
Petterson’s campaign has raised over $32K and does not accept contributions from law enforcement, fossil fuel, real estate, or corporate donors. Full contributor details are available at Transparency USA.
Media Coverage
CalMatters: Why Are So Many People Running for Board of Equalization in 2026?
KPBS: 2026 Primary Election — Board of Equalization District 4 Race Explainer
San Diego Unified: Cody Petterson’s Journey — From La Jolla Schools to SDUSD Board President
Progressive Voters Guide — Cody Petterson
LAist: Lawmakers Stripped the Board of Equalization of Power. Now They’re Fighting to Join It.