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Costello v. Immigration and Naturalization Service

376 U.S. 120 · Decided February 17, 1964 · Supreme Court of the United States

Record summary. This page is generated from the Supreme Court Database’s coded data about the case. It describes who decided what, not the Court’s reasoning. Read the opinion itself before relying on it. Not legal advice.

At a glance

Costello v. Immigration and Naturalization Service was decided on February 17, 1964 by a vote of 6–2. The Court reversed the lower court's decision. Justice Potter Stewart wrote the opinion of the Court. SCDB classifies its main issue as “Deportation” in the Civil Rights area.

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Case details

Citations
376 U.S. 120 · 84 S. Ct. 580 · 11 L. Ed. 2d 559 · 1964 U.S. LEXIS 1777
Docket number
83
Decided
February 17, 1964
Argued
December 12, 1963
Court era
Warren Court
Decision type
Opinion of the Court (orally argued)
Disposition
Reversed
Outcome for petitioner
The petitioning party received a favorable disposition
Vote
6–2
Majority opinion
Potter Stewart
Opinion assigned by
Earl Warren
How the case arrived
Certiorari
Issue (SCDB)
Deportation
Issue area
Civil Rights
Legal provision
Immigration and Nationality statutes
Type of law
Federal statute
Decision direction (SCDB)
Liberal what this means

How the Justices voted

Did not participate: John M. Harlan II.

Full case caption

Costello v. Immigration and Naturalization Service

SCDB identifiers: case 1963-052, docket 1963-052-01.

Other cases on “Deportation”

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Cases on the same legal provision: Immigration and Nationality statutes

Same Term, same area (Civil Rights)

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Source: Supreme Court Database, 2026 Release 01 (data file dated September 8, 2026). Imported into CaseTrail November 5, 2026. Coverage: decisions from the 1946 through 2025 Terms. Methodology · Report an error