Nearly 150,000 mail ballots rejected in California' primary despite efforts to count every vote

Nearly 150,000 mail ballots were rejected in California’s June primary election, despite ongoing efforts to ensure every vote is counted. According to data released by the California Secretary of State’s office, 148,241 mail ballots were invalidated, representing a 1.73% rejection rate among all mail ballots cast. This marks a notable increase compared to previous elections, raising concerns about the reliability of the mail-in voting system amid broader efforts to expand access to the ballot box. The majority of these rejections—93,479—were attributed to ballots arriving too late to meet the postmark deadline required for inclusion. This figure represents a sharp rise from approximately 70,000 rejected ballots in the 2022 primary and around 76,000 in the 2024 primary. While overall voter turnout increased in the June election, the proportion of late-arriving ballots also grew significantly, suggesting a correlation between heightened participation and challenges in meeting procedural deadlines. Experts suggest that the primary cause of these rejections lies in the timing of postmarks. Ballots must be postmarked by Election Day to be eligible for counting, even if they arrive later. However, recent changes in how the United States Postal Service processes mail have raised questions about whether postmarks accurately reflect the date a ballot was mailed. Some analysts believe that shifts in postal operations, including the consolidation of processing centers, may contribute to delayed postmarks, thereby increasing the risk of rejection for voters who rely on the mail-in system. Kim Alexander, president of the nonpartisan California Voter Foundation, noted that the surge in late-rejected ballots is a pressing issue. She emphasized that the problem appears to stem from postmarks being applied too late rather than ballots arriving past the deadline. Alexander pointed to the high-stakes nature of the gubernatorial race as a potential factor, noting that many voters made their decisions in the final days leading up to the election. Mindy Romero, director of the Center for Inclusive Democracy, echoed concerns about the rising number of rejected ballots linked to lateness. She highlighted that while rejection rates have varied historically, the current trend demands closer scrutiny. Questions remain about whether systemic issues within the postal system or logistical challenges faced by voters are contributing to the increase. Lawmakers have expressed alarm over potential changes in how the USPS handles mail, particularly in relation to postmarking. Earlier this year, a bipartisan group of U.S. senators sent a letter to the Postal Service, expressing concerns that new policies might affect the accuracy of postmark dates for mail-in ballots. These changes, some argue, could impact the ability of voters in rural or remote areas to have their ballots counted, especially in states like California, where mail-in voting is prevalent. In response to these developments, California election officials have advised voters to submit their ballots earlier than usual. Officials warned that delays in postal services could lead to increased risks of rejection, urging voters to plan ahead to avoid missing critical deadlines. Meanwhile, legal actions continue to unfold, with a federal judge recently halting an executive order aimed at limiting access to mail ballots. Tulare County, located in the agriculturally rich Central Valley, recorded the highest mail ballot rejection rate in the June election at 3.52%. Other counties with elevated rejection rates included Alpine County, near Lake Tahoe, and Merced County, also in the Central Valley. These regions often face unique logistical challenges, such as limited infrastructure and geographic isolation, which may exacerbate issues related to mail delivery and processing. As the debate over the integrity of mail-in voting continues, stakeholders across the political spectrum are calling for greater transparency and consistency in how ballots are processed and counted. With upcoming elections looming, the focus remains on ensuring that every eligible vote is counted, regardless of where a voter resides or how they choose to participate in the democratic process.