The president’s statement comes as the Justice Department seeks to prevent California from counting ballots associated with more than 20,000 individuals whom federal investigators have identified as likely noncitizens. The allegations have not established that every person on the list is ineligible to vote or that those individuals actually cast ballots.
Nevertheless, the administration is demanding answers from state and county officials before the ballots become part of the federal election count.
Justice Department Escalates the Pressure
Acting Deputy Attorney General Trent McCotter warned California officials that knowingly allowing noncitizens to participate in federal elections could expose election workers to criminal investigation and prosecution.
“The legal consequences for either facilitating or ignoring a federal crime are significant,” McCotter wrote.
Federal law prohibits noncitizens from voting in federal elections, although certain jurisdictions permit noncitizens to vote in some local elections under specific rules. California requires U.S. citizenship for registration in state and federal elections.
According to the Justice Department, federal agencies examined California voter-registration records alongside immigration and citizenship information to identify individuals whose records raised questions about their eligibility.
Homeland Security Investigations reportedly used multiple data-matching and verification procedures before compiling the list. Federal officials then supplied Los Angeles County with a password-protected thumb drive containing the names of people they believed warranted further scrutiny.
The administration wanted California officials to review those records and hold aside returned ballots associated with individuals whose citizenship could not be confirmed until their eligibility was resolved.
California officials declined to comply with the request, arguing that the federal government had not supplied adequate information to establish the accuracy of its findings.
That disagreement has now become the central issue in a lawsuit filed by the Justice Department on October 15. The department is asking a federal court to prevent the state from counting the disputed ballots until the individuals’ citizenship status can be verified.
The case places election officials under intense pressure with the midterms approaching and voting already underway. Source: U.S. Department of Justice
California Officials Push Back
California Secretary of State Shirley Weber has challenged the administration’s approach, questioning how federal investigators assembled the list and whether the information is reliable enough to justify action against individual voters.
Weber maintains that California already has procedures for removing ineligible registrants and insists that election officials must have sufficient evidence before taking steps that could affect a citizen’s right to vote.
She has also accused the administration of creating “chaos” and undermining public confidence in the election process.
Los Angeles County Counsel Dawyn Harrison raised similar concerns, arguing that county officials could not responsibly act on the federal government’s demands without a clearer explanation of the methodology used to identify the suspected noncitizens.
The dispute highlights a fundamental question: How should officials investigate possible violations of election law without mistakenly placing eligible American citizens at risk of losing their ballots?
The Trump administration argues that citizenship verification is necessary to protect federal elections. California’s leadership counters that unverified allegations cannot justify withholding ballots from people who may be fully eligible to participate.
Gov. Gavin Newsom has also condemned the lawsuit, describing it as a politically motivated attempt to interfere with California’s election procedures shortly before Election Day.
In a statement released October 15, Newsom criticized the federal government’s intervention and defended the state’s handling of its elections.
The disagreement reflects a broader struggle between Washington and Sacramento over election administration, immigration records and the safeguards that should govern challenges to voter eligibility.
Conflicting Estimates Raise Additional Questions
The controversy has grown more complicated because the administration has cited substantially different figures when discussing potentially ineligible voters.
Federal officials previously suggested that approximately 190,832 potential noncitizens could be registered to vote in California. A separate preliminary review reportedly identified as many as 256,000 potential noncitizens across California, New Jersey, Nevada and Pennsylvania.
California accounted for the overwhelming majority of the individuals included in that broader estimate.
However, the current lawsuit focuses on a much smaller group of more than 20,000 people whom federal investigators say were identified through additional review.
The difference between these figures has prompted questions about how the government conducted its analysis and why the estimates changed.
The administration has not publicly provided enough underlying information to independently establish that everyone identified in the broader estimates is a noncitizen or an ineligible voter.
That distinction matters. A possible match between voter-registration information and immigration records is not, by itself, proof that someone is a noncitizen. Nor does appearing on a list of potentially ineligible registrants establish that a person illegally voted.
The government must establish the relevant facts through an appropriate verification process, while election officials must follow applicable law when determining whether a ballot can be counted.
Federal Officials Defend the Investigation
Attorney General Todd Blanche has defended the legal action as part of the administration’s effort to prevent unlawful votes from affecting federal elections.
The administration maintains that states must take credible evidence of potential noncitizen registration seriously and cooperate with federal authorities when possible violations are identified.
Homeland Security Secretary Markwayne Mullin has similarly argued that even a single illegal vote can undermine the principle that every eligible American’s ballot should carry equal weight.
Supporters of the investigation contend that citizenship requirements mean little if election officials cannot identify and address potential violations. They argue that federal agencies should be able to flag suspicious records and request additional scrutiny when their investigations uncover possible problems.
Critics, however, warn that federal databases can contain outdated information, incomplete records or mistaken matches. They argue that rushing to exclude voters shortly before an election could harm eligible citizens and create uncertainty over which ballots will count.
These concerns are not merely theoretical. Previous citizenship-verification efforts in other jurisdictions have mistakenly flagged naturalized U.S. citizens, illustrating why further examination is necessary before officials make final eligibility decisions.
Previous Audits Have Found Some Noncitizen Registrations
Although the California allegations remain contested, investigations elsewhere have documented instances of noncitizens appearing on voter rolls and, in some cases, casting ballots.
Iowa officials, for example, identified 277 noncitizens registered to vote and determined that 35 had cast ballots counted in the 2024 election, according to the figures cited in the original report.
Louisiana officials identified 390 registered noncitizens and reported that 79 had voted in at least one election.
Those findings demonstrate that registration errors and unlawful voting can occur. However, results from individual state investigations do not establish the scale of any problem in California, nor do they verify the identities or eligibility of the people included in the current federal list.
The California case will therefore depend on the evidence supporting the government’s allegations and the legal authority available to compel state officials to act.
A High-Stakes Election Dispute Heads to Court
With November 3 approaching, the Justice Department’s lawsuit could have significant implications for how disputed voter records are handled during an election already marked by intense partisan conflict.
For the Trump administration, the case represents an effort to enforce federal voting restrictions and obtain answers about potentially ineligible registrations.
For California officials, the challenge is to protect eligible voters while maintaining the state’s existing procedures for determining citizenship and counting ballots.
The court must now consider the government’s request and the competing legal arguments surrounding the disputed ballots.
Until the underlying records are examined and the relevant facts established, the list of suspected noncitizens should not be confused with a confirmed tally of illegal votes.
One principle is clear: Federal elections must comply with citizenship requirements, and eligible American citizens must be able to exercise their right to vote without being wrongly excluded.
Whether the administration can prove its allegations against California—and whether its proposed remedy is legally permissible—will be determined through the ongoing legal proceedings.
