2026 Primary Election — June 2, 2026
Born in Sacramento (1966). Daughter of Angelo Tsakopoulos, a major Democratic donor and Sacramento real estate developer. BA from Dartmouth; MA in International Relations from UC Berkeley. Served as U.S. Ambassador to Hungary under President Barack Obama (2010-2013), then elected Lt. Governor in 2018 and re-elected in 2022. On the UC Board of Regents and CSU Board of Trustees — consistently voted against tuition hikes. Originally announced a run for Governor in 2023, but switched to Treasurer in mid-2025 after poor fundraising and a crowded field. Has the largest campaign war chest of any candidate for any 2026 statewide office below Governor: $8.4M cash on hand.[2]
Born April 18, 1955 in Arizona to a copper mining family. BA from UC San Diego; JD from UCLA Law. Worked for California Rural Legal Assistance before entering politics. Served on Salinas City Council (15 years) and as Mayor of Salinas. Elected to State Assembly in 2006. In 2011, Gov. Jerry Brown appointed her Secretary of the Business, Consumer Services and Housing Agency — overseeing massive bureaucracy. Re-elected to State Assembly in 2016, then State Senate in 2018 (District 14, covering Merced, Madera, Fresno). Served as Chair of the powerful Senate Appropriations Committee. Known as a relative moderate who occasionally bucks the progressive wing on environmental and criminal justice issues. Has vowed to simplify affordable housing subsidy applications and steer state resources away from federal immigration enforcement. Term-limited out of the Legislature. $900K on hand. Married, three children, six grandchildren.[4]
Served on Santa Monica City Council starting in 1990 — decades of local government experience. Served as Santa Monica's first Latino Mayor Pro Tempore (2015-2016). Elected to State Board of Equalization in 2018 (District 3), re-elected. The BOE is the nation's only publicly elected tax assessment agency — a frequent stepping stone to Treasurer (Fiona Ma followed the same path). Also worked as district director for former LA City Councilman Richard Alarcon and as Southern California Regional Director for California Futures Network. Stresses his Latino heritage and connection to labor icon Dolores Huerta. Has $43K on hand — minimal campaign infrastructure. Is framing the campaign around smart investment in affordable housing, education, and infrastructure for all Californians.[7]
Palo Alto conservative activist. President of the Palo Alto Republican Women Federated. Involved with Intercessors For America, a Christian ministry mobilizing conservative political engagement. Retired educational executive assistant — most recently served on the executive team at Sacred Heart Schools (Atherton), a Catholic school favored by the Bay Area venture capital elite. Has never held elected office and touts that fact. The California Republican Party formally endorsed her over fellow Republican David Serpa. Reform California (Carl DeMaio's organization) also endorsed her. Seeded her campaign with $30,000 of her own money; $38K cash on hand. Received a $5,500 donation from Assemblymember Carl DeMaio. Proposes requiring every dollar in the state budget to be justified, with special scrutiny of Medi-Cal, High Speed Rail, CalFresh, and education — accusing them of rampant fraud.[8]
Marine Corps veteran and real estate agent in Riverside County. Ran as a Republican against U.S. Rep. Mark Takano (D-Riverside) for CA-39 in 2024. Previously started a campaign for Lt. Governor before switching to the Treasurer's race. Has very limited campaign infrastructure: ~$4K cash on hand, mostly small-dollar donations. Endorsed by the Nevada County Republican Party, which praised him for "bringing the leadership and fiscal responsibility needed to protect taxpayers." Has not received the CA GOP endorsement (the party chose Hawks instead). Campaign appears to be minimal with limited visibility or media attention.[3]
Oakland activist. Ran a sole proprietor metaphysical and pagan retail shop for 32 years before selling to employees and retiring. Serves on the board of Berkeley's Mental Health Commission. Member of Families Advocating for the Seriously Mentally Ill (FASMI) — her daughter died in 2019 while struggling with homelessness and substance use disorder. Endorsed by the Green Party of California and the Peace and Freedom Party as part of the Left Unity Slate (alongside Meghann Adams for Controller, Eduardo Vargas for Insurance Commissioner). Has not opened a campaign account — no reported fundraising. Proposes divesting CalPERS/CalSTRS from Israel, weapons manufacturers, and fossil fuel companies. Advocate for public banking (Public Bank of the East Bay). Climate Emergency Mobilization Task Force volunteer.[9]
This is a two-tier race. Eleni Kounalakis (D) is the clear front-runner with $8.4M and endorsements from Newsom, Clinton, Pelosi, Boxer, and most of the Democratic establishment. Anna Caballero (D) is her main challenger — a seasoned legislator with $900K, labor backing, and the executive experience of running a state agency under Jerry Brown. Key dynamics:
Likely top-two: Kounalakis advances to November. The second spot depends on whether Republican voters turn out for Hawks in a split GOP field or whether Caballero can consolidate enough Democratic votes to edge her out. Conventional wisdom favors Kounalakis vs. Caballero, but a Kounalakis vs. Hawks November matchup is possible if Democratic turnout splits three ways. In a general election, the Democrat is heavily favored in blue California.
Primary: June 2, 2026 — General: November 3, 2026