Supreme Court affirmed Birthright Citizenship this Week in Trump vs. Barbara

In a landmark 6-3 decision issued yesterday, June 30, 2026, the Supreme Court struck down President Donald J. Trump’s January 20, 2025, executive order limiting birthright citizenship, reaffirming the broad, territorial understanding of the Citizenship Clause of the Fourteenth amendment

The executive order had directed federal agencies not to recognize as citizens children born in the United States after February 20, 2025, unless at least one parent was a U.S. citizen or lawful permanent resident. Lower courts had uniformly blocked it, relying on longstanding precedent such as *United States v. Wong Kim Ark*, 169 U.S. 649 (1898).23

In *Trump v. Barbara*, the Court held that children born in the United States to parents who are unlawfully or temporarily present are “subject to the jurisdiction” of the United States and thus citizens at birth under the Fourteenth Amendment. Chief Justice John Roberts authored the majority opinion, emphasizing that the Clause’s text, history, and precedent extend citizenship based on birthplace and subjection to U.S. laws, consistent with its Reconstruction-era purpose. Justices Ketanji Brown Jackson (with Sonia Sotomayor joining in part) concurred; Justice Brett Kavanaugh concurred in the judgment but dissented in part on reasoning.270

Justices Clarence Thomas (joined by Neil Gorsuch), Samuel Alito, and Gorsuch (separately) dissented. Thomas argued *Wong Kim Ark* was narrower (limited to children of permanent residents), while Alito would have overturned it; Gorsuch would have allowed the order for temporary residents.27

**The ruling represents a major defeat for the Trump administration’s immigration priorities.** It preserves the near-universal birthright citizenship that has prevailed for over a century, closing the door on unilateral executive changes in this area. Any further narrowing would require a constitutional amendment or (potentially limited) congressional action.16

Oral arguments in April had shown division, with conservative justices probing the original meaning of “subject to the jurisdiction thereof.” Justice Amy Coney Barrett’s vote proved pivotal in the majority. Legal observers across the spectrum view the decision as one of the Term’s most significant on citizenship, sovereignty, and separation of powers.18

The executive order never took effect due to nationwide injunctions, and the Supreme Court’s affirmance ensures continuity for affected families. The case is expected to influence ongoing debates over immigration enforcement, birth tourism, and related policies.