Olga Urbina carries baby Ares Webster as demonstrators rally on the day the Supreme Court justices hear oral arguments over U.S. President Donald Trump’s bid to broadly enforce his executive order to restrict automatic birthright citizenship, during a protest outside the U.S. Supreme Court in… Purchase Licensing Rights , opens new tab

Item 1 of 2 Olga Urbina carries baby Ares Webster as demonstrators rally on the day the Supreme Court justices hear oral arguments over U.S. President Donald Trump’s bid to broadly enforce his executive order to restrict automatic birthright citizenship, during a protest outside the U.S. Supreme Court in Washington, D.C., U.S., May 15, 2025. REUTERS/Nathan Howard/File Photo

Summary Policy is part of Trump’s hardline immigration stance

Plaintiffs say order violates constitutional provision

Order could affect 150,000 babies born annually in U.S.

WASHINGTON, June 27 (Reuters) – The U.S. Supreme Court may rule on Friday on Donald Trump’s attempt to broadly enforce his executive order to limit birthright citizenship, a move that would affect thousands of babies born each year as the Republican president seeks a major shift in how the U.S. Constitution has long been understood.

The administration has made an emergency request for the justices to scale back injunctions issued by federal judges in Maryland, Washington and Massachusetts blocking Trump’s directive nationwide. The judges found that Trump’s order likely violates citizenship language in the U.S. Constitution’s 14th Amendment.

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On his first day back in office, Trump signed an executive order directing federal agencies to refuse to recognize the citizenship of children born in the United States who do not have at least one parent who is an American citizen or lawful permanent resident, also called a “green card” holder.

More than 150,000 newborns would be denied citizenship annually under Trump’s directive, according to the plaintiffs who challenged it, including the Democratic attorneys general of 22 states as well as immigrant rights advocates and pregnant immigrants.

The case before the Supreme Court was unusual in that the administration used it to argue that federal judges lack the authority to issue nationwide, or “universal,” injunctions, and asked the justices to rule that way and enforce the president’s directive even without weighing its legal merits.

Federal judges have taken steps including issuing nationwide orders impeding Trump’s aggressive use of executive action to advance his agenda.

The plaintiffs argued that Trump’s directive ran afoul of the 14th Amendment, which was ratified in 1868 in the aftermath of the Civil War of 1861-1865 that ended slavery in the United States. The 14th Amendment’s citizenship clause states that all “persons born or naturalized in the United States, and subject to the jurisdiction thereof, are citizens of the United States and of the state wherein they reside.”

The administration contends that the 14th Amendment, long understood to confer citizenship to virtually anyone born in the United States, does not extend to immigrants who are in the country illegally or even to immigrants whose presence is lawful but temporary, such as university students or those on work visas.

In a June 11-12 Reuters/Ipsos poll, 24% of all respondents supported ending birthright citizenship and 52% opposed it. Among Democrats, 5% supported ending it, with 84% opposed. Among Republicans, 43% supported ending it, with 24% opposed. The rest said they were unsure or did not respond to the question.

The Supreme Court, which has a 6-3 conservative majority, has handed Trump some important victories on his immigration policies since he returned to office in January.

On Monday, it cleared the way for his administration to resume deporting migrants to countries other than their own without offering them a chance to show the harms they could face. In separate decisions on May 30 and May 19, it let the administration end the temporary legal status previously given by the government to hundreds of thousands of migrants on humanitarian grounds.

But the court on May 16 kept in place its block on Trump’s deportations of Venezuelan migrants under a 1798 law historically used only in wartime, faulting his administration for seeking to remove them without adequate due process.

The court heard arguments in the birthright citizenship dispute on May 15. U.S. Solicitor General D. John Sauer, representing the administration, told the justices that Trump’s order “reflects the original meaning of the 14th Amendment, which guaranteed citizenship to the children of former slaves, not to illegal aliens or temporary visitors.”

An 1898 U.S. Supreme Court ruling in a case called United States v. Wong Kim Ark long has been interpreted as guaranteeing that children born in the United States to non-citizen parents are entitled to American citizenship.

Trump’s administration has argued that the court’s ruling in that case was narrower, applying to children whose parents had a “permanent domicile and residence in the United States.”

Universal injunctions have been opposed by presidents of both parties – Republican and Democratic – and can prevent the government from enforcing a policy against anyone, instead of just the individual plaintiffs who sued to challenge the policy.

Proponents have said they are an efficient check on presidential overreach, and have stymied actions deemed unlawful by presidents of both parties.

Reporting by Andrew Chung; Editing by Will Dunham

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