Birthright citizenship remains guaranteed after the Supreme Court ruled 6-3, striking down Trump’s executive order seeking to end it.
What the Supreme Court Actually Decided
In Trump v. Barbara, Chief Justice John Roberts wrote the majority opinion holding that children born in the United States to parents who are unlawfully or temporarily present are “subject to the jurisdiction” of the country and are therefore citizens at birth under the Citizenship Clause of the Fourteenth Amendment. Roberts was joined by fellow conservative justices Amy Coney Barrett and Brett Kavanaugh, along with the court’s three liberal justices — Sonia Sotomayor, Ketanji Brown Jackson, and Elena Kagan — producing a 6-3 result with a narrower 5-4 split specifically on the constitutional question. Justices Clarence Thomas and Samuel Alito, joined in parts by Neil Gorsuch, dissented.
Roberts grounded the ruling in a direct line from English common law through the ratification of the Fourteenth Amendment in 1868 to the Supreme Court’s landmark 1898 decision in United States v. Wong Kim Ark, which had already established that children born on U.S. soil to non-citizen parents are citizens, with narrow exceptions such as children of foreign diplomats. “The trouble is that there is scant evidence for this dramatically revisionist view,” Roberts wrote of the administration’s reinterpretation. “The Framers of the Fourteenth Amendment extended that promise to ‘every free-born person in this land.’ We keep that promise today.”
The Birthright Citizenship Order That Started the Case
President Trump signed the executive order at the center of the case on January 20, 2025, his first day back in office. It sought to deny automatic citizenship to babies born in the U.S. to parents who were either in the country illegally or on temporary legal status. The order was scheduled to take effect 30 days later but never did — multiple federal judges blocked its enforcement almost immediately, with one describing it as “blatantly unconstitutional.”
The case reached the Supreme Court through an unusual path. After the administration lost repeatedly in lower courts, it first asked the justices to rule on whether courts could issue nationwide injunctions at all, a separate procedural fight the administration won earlier. That left the door open for a new challenge: a federal judge in New Hampshire issued a class-wide injunction protecting babies born after February 20, 2025, from the order’s effects, and the Trump administration appealed that ruling directly to the Supreme Court, skipping the appeals court. The justices agreed to hear the case in December 2025, heard oral arguments on April 1, 2026 — a session notable for Trump becoming the first sitting president to attend oral arguments in an active Supreme Court case — and ruled roughly three months later.
Trump’s Reaction and What Happens Next
Trump reacted to the loss on social media, calling the ruling “too bad for our country” and urging congressional Republicans to pass legislation restricting birthright citizenship instead. That path faces long odds: public opinion polling has consistently shown strong support for birthright citizenship as it currently exists, and Roberts’ own opinion suggested that a full reversal would likely require a constitutional amendment rather than ordinary legislation — though he noted Congress retains some ability to legislate around administrative edges, such as codifying exceptions for children of parents unlawfully or temporarily in the country.
The ruling arrived amid a broader run of immigration-related wins for the Trump administration at the Supreme Court in recent months, including decisions allowing the effective end of Temporary Protected Status for residents of some crisis-affected countries. Birthright citizenship, though, proved to be a line the court’s majority — spanning both its conservative and liberal wings — was unwilling to cross.
The Historical Stakes
Government data cited in coverage of the case estimated that roughly 150,000 children are born each year in the U.S. to parents who are not legal permanent residents — the population most directly affected by the now-voided order. Cecillia Wang of the ACLU, who argued the case and is herself a birthright citizen born to Chinese immigrant parents, framed the stakes during arguments around the amendment’s original purpose: conferring citizenship on the child rather than the parent, so that no one is denied their place in the political community based on circumstances of birth. That principle, first tested by Wong Kim Ark more than a century ago, remains intact.