Trump accuses California of rigging primary as vote count drags on

Donald Trump’s accusation that California is rigging its primary landed in the middle of a familiar state ritual: election night uncertainty that can last for days or weeks. California officials say the slow pace is built into the system, not a sign of fraud, because ballots are still being counted during the official canvass period and some legally cast vote-by-mail ballots can arrive after Election Day.

For the June 2, 2026 primary, vote-by-mail ballots postmarked on or before Election Day may be received through June 9. County election officials then have until July 3 to report final official results, and the Secretary of State is scheduled to certify them on July 10. The state says every active, registered voter was sent a vote-by-mail ballot, which means a large share of the electorate is not confined to in-person voting on a single Tuesday.

That structure helps explain why California routinely produces late shifts in close races. Counties must verify signatures, process vote-by-mail ballots, count provisional ballots, remake damaged or unreadable ballots, and complete required audits before certification. Officials say that work usually takes weeks, especially in a state with a huge electorate and heavy reliance on mail voting.

The delay has left several marquee contests unresolved, including the races for governor and Los Angeles mayor, along with a number of closely fought congressional seats. In Los Angeles County, election workers have been processing more than 700,000 outstanding ballots, with the county’s central Ballot Processing Center in City of Industry operating around the clock as staff verify signatures and tabulate returns.

California’s election timeline leaves little room for election-night certainty, and that has made the state a frequent target for critics of mail voting. But the mechanics are clear: results are not final when polls close, and margins often move as late-arriving ballots are opened and counted. In California, the decisive numbers often come after the first headlines, not before them.