Democratic strategist Paul Mitchell has run the numbers. His modeling puts the probability of a Republican vs. Republican November matchup at 27 percent. [2] One in four. In California — a state Joe Biden won by 29 points, where Democrats hold every statewide office, and where Republicans haven't won a Senate seat since 1988. How does that happen? The same way any coalition collapses: everyone defects. Bianco and Hilton are consolidating a united Republican base. The eight Democrats are splitting a larger pool of votes eight ways. You don't need to win outright — you just need a fractured opposition to spread itself too thin while you stay cohesive. It's an elegant demonstration of Arrow's impossibility theorem, if Arrow's impossibility theorem could also cost you a governorship.

The Democratic Party of California held its state convention in February. Delegates gathered, speeches were given, endorsements were pitched. And when it was over, the party faithful were too divided to endorse a single candidate. Not one. They left without a choice. [3] There is a certain school of political thought that believes party discipline — the ability to align behind a candidate, pick a lane, and push — is a feature, not a bug. That coherent message plus consolidated support beats a bigger but fragmented coalition every time. You see this theory play out in primaries, in state legislatures, in county boards. Democrats tend to read that playbook, nod thoughtfully, and then run eight candidates anyway.

Who's Actually Leading

Polling puts Bianco and Hilton at the top of the field. Bianco, who refused to enforce COVID restrictions as Riverside County Sheriff and has Trump's style of politics without Trump's media footprint, is consolidating rural and exurban California. Hilton runs on competency-versus-ideology framing — he's positioned himself as a reasonable alternative for suburban voters who have decided California is broken and want someone to fix it without being embarrassing about it. Among Democrats, Swalwell has Adam Schiff's endorsement and labor support. Katie Porter has name recognition and small-dollar grassroots energy. Steyer has money. Becerra has a resume. Villaraigosa has Los Angeles. None of them, as of this writing, has a commanding lead over the others. [4] State party chair Rusty Hicks has publicly called on low-polling candidates to drop out and consolidate the field. The candidates who are low-polling have responded by continuing to campaign vigorously.

Why This Is a National Story

The California race is being watched closely because of what it signals for the 2026 midterms more broadly. Democrats need to flip seats to regain the House. They need to defend Senate positions in purple states. They need to demonstrate, in some concrete way, that there's an alternative to the current direction of the country. None of that becomes easier if the party spends the spring proving it can't organize its own primary in California. Elections are partly about policy and partly about the feeling you get watching a team operate. Eight candidates with no frontrunner and no party consensus is not a team operating well. It's a bunch of talented players standing at the starting line arguing about who's actually the coach. The lesson from every recent cycle — 2016 included — is that late-breaking consolidation is much harder than early consolidation. By the time candidates who "can't win" agree to drop out, the damage is often done. Polling snapshots become self-fulfilling prophecies. Donors hedge their bets or sit out. Voters who wanted to back a winner start looking for one in the wrong party.

What Can Actually Be Done

It's not too late. There are roughly nine weeks between now and the June 2 primary. That's enough time for the field to narrow — if people want it to. The question is whether anyone with actual pull (which, at this point, means people who declined to run themselves) is willing to use it. Newsom, who cannot run for a third term and is widely assumed to have national ambitions, has an obvious interest in keeping California in Democratic hands. Schiff has already endorsed Swalwell. Others could follow. But the more important lesson here isn't tactical. It's structural. California's top-two primary was designed to reduce partisanship and encourage moderation. In a functioning political environment, it probably does that. In an environment where one party can't stop dividing itself while the other is operating like a coordinated machine, the system creates a trap door — and the Democratic Party is hovering directly above it.

Progressives sometimes talk about the left's coalition as its greatest strength — a big tent that includes labor, immigrants, climate advocates, urbanites, educators, and more. That's true. A coalition is also only as strong as its ability to, occasionally, agree on something. Like a nominee. Like a lane. Like the basic political calculation that winning is a precondition for governing. California doesn't get a mulligan on this one. June 2nd is June 2nd. Either Democrats find a way to consolidate before then, or they spend November watching two Republicans debate who gets to be governor of the state that invented the environmental movement, passed universal pre-K before the feds did, and sued the Trump administration more times than any other state in history. That would be quite a headline. And not the good kind. [5]