California Mail-In Ballots Rejected at Record High in June Primary
In California's June primary, approximately 148,000 mail-in ballots were rejected, marking the highest number in recent election history and raising concerns about USPS processing times.
Miami Fort Lauderdale, FL, July 24, 2026 —
California election officials reported a record number of mail-in ballot rejections in the June primary election, with approximately 148,000 ballots disqualified. This figure represents the highest total in recent election history and has sparked discussions regarding the timely processing of mail-in votes by the United States Postal Service (USPS).
The surge in rejected ballots, which include those with issues such as missing signatures, late arrival, or voter errors, has drawn attention from election integrity advocates and lawmakers. While mail-in voting has become a significant method for casting ballots in recent years, particularly following changes implemented during the COVID-19 pandemic, the high rejection rate in California’s primary raises questions about the efficiency and reliability of the current system.
Factors contributing to ballot rejection can vary. Some ballots may arrive after the established deadline, which in California is typically Election Day. Others might be disqualified due to signature mismatches between the ballot envelope and the voter’s registration record, or if the ballot is unsigned altogether. In some instances, voters may have failed to include necessary identification information or return the ballot in the required envelope.
The specific reasons for the elevated number of rejections in the June primary are still under review. However, concerns have been voiced about potential delays within the USPS’s mail processing and delivery system, which could be a contributing factor to ballots arriving after the deadline. Election officials emphasize the importance of voters understanding the requirements for mail-in ballots, including deadlines and proper submission procedures, to ensure their vote is counted.
While the exact breakdown of rejection reasons for this primary is not yet fully detailed, the overall trend highlights a critical challenge in election administration. State and federal election authorities are expected to analyze the data further to identify potential areas for improvement in voter education and ballot processing to mitigate future rejections.
Story summarized from the original created by Finya Swai on thehill.com, see more information here.
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