Judge Limits DHS Door-to-door Search for Noncitizen Voters

WHO:

NPR - U.S. District Judge Araceli Martínez-Olguín, appointed by President Joe Biden, issued the order; USCIS official Nicolas Bartell described safeguards used to review records.

NPR - The lawsuit was filed by a coalition including San Francisco and Santa Clara counties, the city of San Francisco, nursing unions and Voto Latino Foundation. Protect Democracy and the National Immigration Law Center litigated against DHS and the Department of Justice.

CBS News US - Federal agents conducted door-to-door checks.

CBS News Politics - A federal judge ruled on the Department of Homeland Security’s (DHS) door-knocking practice.

Newsweek - DHS agents usually assigned to cross-border crimes visited immigrants’ homes.

WHAT:

NPR - DHS said it had “no plans to question or investigate people we believe to be U.S. citizens” and described its mission as identifying, prosecuting and removing noncitizens who vote.

NPR - The judge’s order was set to take effect on Friday and remain in force through election night; the federal government could appeal.

NPR - States’ reviews and audits have consistently found noncitizen voting to be extremely rare.

PBS - DHS had conducted the operation since August, according to the lawsuit; the initiative was called the “Unlawful Voter Initiative.”

PBS - The ruling permits DHS field interviews only when agents think someone is a noncitizen.

PBS - Hundreds of DHS agents were assigned across states to look for voter fraud.

PBS - DOJ is seeking to prevent California officials from counting 20,000 mail ballots, alleging that noncitizens on the state’s voter rolls received them.

PBS - Los Angeles County’s registrar said ballot processing had not stopped while the DOJ case proceeded.

PBS - The DOJ plans to send more than 1,000 election monitors across all 50 states, compared with 388 monitors during the 2022 midterms; monitors are to observe and take notes.

PBS - New Jersey found a software glitch that had allowed noncitizens to register and vote: 6,600 people registered, and 340 voted.

PBS - A Nevada example cited in the report found that all the people on a list DHS provided to the state as suspected noncitizens were U.S. citizens.

NPR - In a 19-page order, the judge said the government relied on “flawed” data and that unreliable, incomplete information and highly publicized arrests create “an objectively reasonable fear of law enforcement entanglements” that intimidates citizens from helping others exercise voting rights.

NPR - The order bars DHS officers from targeting people they “know, suspect, or should reasonably know or suspect are U.S. citizens,” or conducting operations based “wholly” on USCIS matching data without further investigation.

NPR - Bartell acknowledged a “low possibility” that citizens could be “erroneously identified as potential aliens” in federal records.

NPR - A California Nurses Association and National Nurses United filing described naturalized citizens who no longer wanted to attend political rallies, sign up as poll workers or vote in person.

NPR - A sample review of a list in the DOJ’s California ballot case found registrations that were canceled, inactive, had no voting history, or belonged to people who said they were U.S.-born.

NPR - The DOJ announced charges against 28 green-card holders in California accused of illegally voting or registering to vote.

CT Mirror - A federal injunction bars election-related DHS operations in Connecticut and eight other states until polls close on Election Day; the administration may appeal.

CBS News US - Federal agents knocked on doors to check people’s citizenship and voter status.

CBS News Politics - The judge ruled that DHS’s practice of asking people about their immigration status and whether they had voted in recent elections likely violates the Voting Rights Act.

Newsweek - Armed federal agents knocked on doors in search of noncitizen voters.

WHERE:

NPR - Planned HSI field operations covered California, Connecticut, Georgia, Missouri, Nevada, New York, Pennsylvania, Washington and Wisconsin.

CT Mirror - The injunction applies to Connecticut and eight other states.

CBS News US - Door-to-door checks took place in some states.

Newsweek - DHS agents visited immigrants’ homes; no specific locations were identified.

WHEN:

PBS - The DOJ’s next hearing on its California mail-ballot case is scheduled for next Tuesday.

WHY:

NPR - Protect Democracy lawyer Beau Tremitiere said DHS built its lists on bad data, did not check how often the data was wrong and sent agents to people’s homes weeks before an election.

NPR - Tremitiere said citizens, whether born in the United States or naturalized, should be able to vote without armed government agents harassing them.

PBS - The DOJ said it was seeking action because it alleged that 20,000 ineligible voters were receiving ballots; Attorney General Todd Blanche said, “We're not trying to create chaos.”

NPR - The judge cited a USCIS whistleblower’s allegation that rushed data matching produced a target list containing U.S. citizens.

CBS News US - The checks concerned citizenship and voter status.

Newsweek - The agents’ visits were described as a search for noncitizen voters.

CBS News US - The activity raised concerns about voter suppression by the Trump administration.

HOW:

PBS - DOJ and DHS compile suspected noncitizen voter lists using state data that the report described as incomplete.

NPR - HSI officers visited homes to interview people suspected of illegally voting as noncitizens; targets could include naturalized citizens who voted before becoming citizens.

CT Mirror - The administration may challenge the injunction on appeal.

CBS News US - Agents checked citizenship and voter status by knocking on doors.

CBS News Politics - DHS agents asked residents about their immigration status and whether they had voted in recent elections.

Newsweek - The agents were armed and visited homes.

(UPDATED October 23, 2026 09:04 UTC)

A federal judge has blocked parts of the Trump administration’s door-to-door effort to investigate suspected noncitizen voting, finding the practice likely violates the Voting Rights Act. Judge Araceli Martínez-Olguín barred DHS officers from targeting people they know or reasonably suspect are U.S. citizens, or relying solely on flawed immigration records without further investigation. The order applies to Connecticut and eight other states and remains in force through election night, though the administration may appeal. Hundreds of agents had been assigned to visit homes and ask about residents’ citizenship and voting history. The judge said unreliable data and highly publicized arrests could intimidate citizens from helping others vote. DHS says it has no plans to question or investigate people it believes are citizens. Separately, the Justice Department is trying to stop California from counting 20,000 mail ballots, alleging noncitizens received them.

(UPDATED October 23, 2026 04:08 UTC)

A federal judge has barred Homeland Security officers from targeting people they know or reasonably suspect are U.S. citizens, or relying solely on immigration-record matches without further investigation. The ruling followed door-to-door checks in which agents questioned residents about citizenship and recent voting; the judge said the practice likely violates the Voting Rights Act. She cited flawed government data and the risk that enforcement would intimidate citizens from helping others vote. Separately, an injunction blocks election-related DHS operations in Connecticut and eight other states until polls close on Election Day, though the administration may appeal. Meanwhile, the Justice Department is trying to stop California from counting 20,000 mail ballots, alleging noncitizens received them. Local officials say ballot processing continues, and a review found questionable records, including people who said they were U.S.-born. The DOJ plans more than 1,000 election monitors nationwide.

(UPDATED October 23, 2026 02:16 UTC)

A federal judge has barred the Department of Homeland Security from conducting certain election-related operations in Connecticut and eight other states, finding that door-to-door questioning likely violates the Voting Rights Act. Agents had visited homes to ask residents about their immigration status and whether they had voted, as part of a search for people suspected of voting illegally as noncitizens. Judge Araceli Martínez-Olguín said the government relied on flawed data, and that the visits could intimidate citizens from helping others exercise their voting rights. The case cited a whistleblower’s claim that rushed data matching put U.S. citizens on a target list. USCIS official Nicolas Bartell acknowledged citizens could be mistakenly identified. A review also found records for people with canceled or inactive registrations, or who said they were U.S.-born. The injunction remains in effect until polls close on Election Day, and the administration may appeal.

(UPDATED October 22, 2026 20:16 UTC)

A federal judge has blocked election-related Department of Homeland Security operations in Connecticut and eight other states until polls close on Election Day. The administration may appeal the injunction. The ruling followed reports that armed federal agents had gone door to door, questioning residents about their immigration status and whether they had voted in recent elections. The visits were described as a search for noncitizen voters. Agents involved were usually assigned to investigate cross-border crimes, and some visited immigrants’ homes. The judge found that asking people about their citizenship and voting history likely violates the Voting Rights Act. The checks raised concerns about voter suppression by the Trump administration. The injunction limits DHS election-related activity in the affected states through the close of voting.

(UPDATED October 22, 2026 19:20 UTC)

A federal judge has ruled that the Department of Homeland Security’s door-to-door questioning of residents likely violates the Voting Rights Act. Armed agents visited homes in some states, asking people about their immigration status and whether they had voted in recent elections. The checks were described as a search for noncitizen voters, and the agents were usually assigned to investigate cross-border crimes. Their visits focused on immigrants’ homes, though no specific locations were identified. The practice raised concerns about voter suppression by the Trump administration. The judge’s ruling addresses agents asking residents about both citizenship and voting, while the broader checks involved federal agents knocking on doors to verify people’s citizenship and voter status.