A federal judge in California has sharply restricted the Department of Homeland Security from sending immigration agents to residents’ doors to question them about their citizenship and voting history, ruling late Wednesday that the operation relies on deeply flawed data and likely breaches federal voting protections.
U.S. District Judge Araceli Martinez-Olguin issued an order prohibiting Homeland Security Investigations agents from conducting election-related field operations and interviews across nine states if they know or have reasonable cause to suspect the targeted individuals are U.S. citizens. The injunction applies to California, Connecticut, Georgia, Missouri, Nevada, New York, Pennsylvania, Washington and Wisconsin.
Martinez-Olguin put a temporary hold on her decision until 5 p.m. on Friday, giving the federal government an opportunity to pursue an emergency appeal. If upheld, the restrictions will remain active until voting concludes on Election Day for the upcoming midterm elections.
Flawed lists and voter intimidation
The legal challenge was mounted by labor and advocacy organizations, including the California Nurses Association and National Nurses United, represented by the legal group Protect Democracy. The plaintiffs argued that aggressive field inquiries conducted by armed federal agents just weeks before an election intimidated eligible voters and chilled voter turnout efforts.
Martinez-Olguin determined that the administration’s policy likely infringes on a section of the Voting Rights Act that prohibits intimidating, threatening or coercing voters and those who assist them. In her ruling, the judge emphasized that Homeland Security’s investigative compilations, built from government databases and commercial information, carried a heavy risk of inaccuracy.
Martinez-Olguin noted that the underlying data was widely known to inadvertently sweep in naturalized citizens, leaving legitimate voters fearful of becoming targets of federal inquiries. While she acknowledged that the government holds the authority to investigate federal election crimes, she wrote that the public’s interest in elections free from intimidation outweighs the government’s justification for the sweeping field encounters.
Beau Tremitiere, an attorney with Protect Democracy, welcomed the decision, stating that the ruling ensures federal authorities cannot target known naturalized citizens or treat individuals as suspects despite evidence of legal citizenship.
Controversial door-to-door campaign
Homeland Security Investigations, a branch of Immigration and Customs Enforcement, expanded the door-to-door visits in recent weeks, drawing scrutiny after field offices posted photographs and video clips of armed personnel approaching private residences. In several social media posts, field offices displayed agent files labeled with target rosters and publicized images of individuals taken into custody.
Department representatives defended the operation, stating that investigators were working to ensure that only eligible American citizens participate in elections and that cases supported by evidence would be referred to the Justice Department for potential prosecution.
President Donald Trump has repeatedly placed allegations of noncitizen voting at the forefront of his political platform, asserting that hundreds of thousands of ineligible ballots threaten election integrity. However, independent audits have consistently concluded that voter fraud remains exceptionally rare in federal contests.
According to Justice Department records, only 156 individuals have been charged with voting-fraud offenses during Trump’s second term, across an electorate exceeding 200 million registered voters. Earlier in the week, federal prosecutors charged 28 lawful permanent residents in California with voter-related offenses, including making false statements and registering improperly.
What happens next
The immediate fate of the enforcement operations now rests with the federal appellate courts. The Justice Department is expected to seek an emergency stay before the Friday deadline expires to preserve its field enforcement powers ahead of November. Should the appellate courts decline to intervene, Homeland Security will be forced to suspend citizen-targeted field checks across all nine designated states through the close of voting.
