California election officials are still processing 3.5 million [1] uncounted ballots following the state's primary elections on Friday, June 5, 2026.

The delay in final results heightens political tensions in a high-stakes election cycle, as several races remain too close to call and the counting process faces intense scrutiny.

In Los Angeles County, the U.S. Department of Justice sent an attorney to observe ballot processing. While some political figures have alleged attempts to steal the election, officials said the federal observer is there to monitor the process rather than conduct a fraud investigation.

Experts identify four [2] specific pressure points dragging out the timeline. These include the state's reliance on mass mail voting, a seven-day window for ballots to be received, and the time required for cure periods, which allow voters to fix errors on their ballot envelopes.

"California's slow vote counting stems from mass mail voting, a seven‑day ballot window, and cure periods," Hans von Spakovsky said.

The combination of these factors creates a prolonged period of uncertainty for candidates and voters. Election-law experts and federal observers continue to monitor the centers to ensure the integrity of the remaining millions of votes as the state works through the backlog.

3.5 million [1] uncounted ballots

The delay in California's primary results illustrates the tension between expanding voter access—via mail-in ballots and cure periods—and the demand for immediate election certainty. By prioritizing a wider window for ballot arrival and correction, the state ensures higher participation but risks fueling narratives of instability or fraud during the counting gap.