Justice Department sues California over 20,000 presumed noncitizen voters
The U.S. Justice Department, under the Trump administration, has filed suit against California alleging that more than 20,000 individuals likely to be noncitizens are on the state’s voter rolls and have received mail ballots.
The Lead
The Justice Department sued California on October 15, 2026, asserting that more than 20,000 individuals presumed to be noncitizens were sent vote‑by‑mail ballots and requesting that their ballots be withheld until their citizenship status is confirmed.
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What’s unfolding and what’s at stake
The Justice Department, working with the Department of Homeland Security, filed a federal lawsuit in Los Angeles on October 15, 2026, accusing California of allowing more than 20,000 individuals it believes to be noncitizens to be registered to vote and to have received mail ballots for the upcoming November 3 federal election. The DOJ alleges that California declined to cooperate with federal efforts to verify citizenship status or sequester ballots from those individuals. California officials have challenged the reliability of the federal data and questioned both the methodology behind the identification of the flagged names and the short timeline before the election. The DOJ is asking the court to enjoin the state from tabulating those ballots until their citizenship status can be independently confirmed. The lawsuit underscores a broader clash between federal and state authorities over election oversight. The federal government contends that allowing ineligible voters to participate dilutes the votes of U.S. citizens, while California emphasizes its own due‑process standards and the mandates of state law regarding voter rolls and mail ballots. Legal experts note that previous federal attempts to compel states to hand over sensitive voter data have largely failed in court, and critics argue these claims of mass noncitizen registration are unsupported and risk disenfranchising lawful voters. Next step: the court’s ruling on whether to issue an emergency injunction against counting the flagged ballots will be pivotal, setting a critical precedent for state‑federal jurisdiction in election administration under tight timelines before the midterms.