More than 900,000 early ballots returned ahead of California's June 2 primary show Republican turnout surging to three times the level recorded in the last governor's race, a shift so large it has upended assumptions about voter engagement in the nation's most reliably Democratic state.
Data released over the weekend by Political Data Inc., the nonpartisan election analytics firm known as PDI, showed that 37 percent of the 905,889 ballots returned so far came from registered Republicans, an 11-percentage-point jump compared to the same stage of the 2022 midterm primary. Democrats, meanwhile, dropped 13 points, accounting for just 41 percent of returns. Independents and other voters ticked up two points to 22 percent.
The numbers are early, and mail-ballot snapshots do not always predict final results. But the scale of the swing is hard to dismiss. In a state where Democrats hold every statewide office, a double-digit Republican gain paired with a double-digit Democratic decline is the kind of movement that forces both parties to recalculate.
PDI's tracker breaks the returns down plainly. Of the ballots counted so far, Republicans have closed a gap that looked permanent just four years ago. The comparison to 2022 is stark:
Paul Mitchell, PDI's vice president, attributed the shift to two distinct forces working in opposite directions. On the Republican side, he pointed to a return to pre-2020 voting habits.
"Republicans are potentially returning their ballots at a pre-2020 rate, before [President Donald] Trump and other leaders discouraged it."
That explanation matters. After 2020, many Republican voters grew skeptical of mail-in balloting, and prominent voices encouraged in-person voting instead. If GOP voters have now re-embraced early returns, it signals a practical shift in behavior, not necessarily a surge in new registrations, but a willingness to use the system California built.
Mitchell offered a second factor: Democratic hesitation. Under California's top-two primary system, the two highest vote-getters advance to the November general election regardless of party. That creates a strategic incentive for Democratic voters to wait.
"Some Democrats are holding on to their ballot to make sure their vote isn't wasted, so that they get to vote for someone that makes it to the top two."
In other words, with a crowded Democratic field for governor, featuring former U.S. Health and Human Services Secretary Xavier Becerra, progressive billionaire Tom Steyer, former Orange County congresswoman Katie Porter, San Jose Mayor Matt Mahan, and ex-Los Angeles Mayor Antonio Villaraigosa, some Democratic voters may be playing a waiting game, hoping to consolidate behind a candidate with the best shot at the top two.
The demographic breakdown adds another layer. Voters 65 and older dominated the early returns, accounting for 54 percent of ballots. The 18-to-34 age group contributed just 10 percent. That age skew favors Republicans in most cycles, and it tracks with a broader national pattern of older voters engaging earlier and more consistently.
Racial breakdowns in the early data showed white voters at 67 percent of turnout, Latino voters at 19 percent, and Black voters at 11 percent. Those figures will shift as more ballots arrive, but the early snapshot suggests the electorate participating so far looks different from California's overall population, older, whiter, and more Republican than the state at large.
That is not unusual for early returns. But the magnitude of the Republican jump is. An 11-point gain is not a rounding error. It is a structural change in who is showing up first, and in California politics, showing up first shapes momentum, fundraising, and media narratives heading into November.
On the Republican side, the gubernatorial contest appears to be shaping up as a contest between former Fox News host Steve Hilton and Riverside County Sheriff Chad Bianco, with Hilton holding a firm early lead. The top-two system means a Republican could plausibly finish in the top two and advance to the general election, a scenario that would have seemed far-fetched in recent California cycles.
The Democratic field's depth may actually work against the party. With five well-known candidates splitting the vote, the risk of a Republican sneaking into the top two grows. Mitchell's observation about Democrats holding their ballots fits this picture: voters are uncertain which Democrat to back, and uncertainty breeds delay.
President Trump, for his part, has been positioning the GOP for gains well beyond the usual midterm expectations. Back in February, speaking at an event with Republican governors, Trump predicted a red wave in state elections tied to the 2026 midterms.
"You know, in presidential races, they say when you win the presidency, usually the midterms don't go well. I think we're going to do great. I think we're going to really increase our margins by a lot."
California's early numbers are the first concrete data point that could support that prediction, or at least suggest the political ground is shifting in places where Republicans have long been written off.
The X account Central Valley Politics posted maps showing how the Republican surge is playing out county by county. The account wrote that "California Republicans are currently killing it in the early vote," and shared two maps: one showing returns by party and another showing returns relative to each county's party registration advantage.
The takeaway, in the account's framing: "We're punching above our weight in all but two counties so far." That claim is based on early data and should be treated accordingly. But the visual picture, of red spreading across a map long assumed to be deep blue, is the kind of image that shapes political psychology heading into a general election.
The question now is whether Republican engagement holds through June 2 and, more importantly, into November. Early ballot returns capture enthusiasm, but they do not capture the full electorate. Democrats could close the gap as their primary field narrows and strategic voters finally commit. California remains a state where Democratic registration vastly outnumbers Republican registration.
Still, the early data is a warning sign for a Democratic establishment that has treated California as a foregone conclusion. The party's internal divisions, visible in the sprawling governor's field and in ongoing national clashes over election strategy, may be costing it ground in its own backyard.
California is not about to turn red. Nobody serious is arguing that. But the difference between a 13-point Democratic advantage in early returns and a 4-point advantage is the difference between a party coasting and a party scrambling. If these trends hold, Republican candidates down-ballot, in competitive House seats, state legislative races, and local offices, will benefit from higher base turnout and a more energized volunteer network.
The national implications matter too. If Republicans can triple their early turnout in California, what does that suggest about engagement in genuinely competitive states? Republican leaders in Washington have been debating how aggressively to push their advantage in 2026. California's early numbers give them a data point that says the base is ready to move, if the party gives them something to vote for.
Democrats, meanwhile, face a familiar problem: a base that is large on paper but inconsistent in practice. Young voters are barely showing up. Latino turnout, in a state where Latinos are the largest ethnic group, sits at 19 percent of early returns. The party's coalition looks strong in registration rolls and fragile in actual ballots.
The early data also raises questions about whether Democratic assumptions about future electoral strength are built on shaky ground. If the party cannot turn out its voters in a primary, in California, of all places, the confidence that demographic destiny will deliver permanent majorities deserves serious scrutiny.
It remains to be seen whether these trends survive contact with a full count. But the early returns tell a clear story: Republican voters in California are engaged, motivated, and returning their ballots at rates not seen in years. Democrats are hesitating. And in elections, hesitation has consequences.
When the party that owns the state can't get its voters to mail back a ballot, the problem isn't the opposition. It's the product.
