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Montana v. United States

450 U.S. 544 · Decided March 24, 1981 · 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

Montana v. United States was decided on March 24, 1981 by a vote of 6–3. The Court reversed the lower court's decision and remanded the case. Justice Potter Stewart wrote the opinion of the Court. SCDB classifies its main issue as “Indians, state jurisdiction” in the Civil Rights area.

Read the opinion

Case details

Citations
450 U.S. 544 · 101 S. Ct. 1245 · 67 L. Ed. 2d 493 · 1981 U.S. LEXIS 9
Docket number
79-1128
Decided
March 24, 1981
Argued
December 3, 1980
Court era
Burger Court
Decision type
Opinion of the Court (orally argued)
Disposition
Reversed and remanded
Outcome for petitioner
The petitioning party received a favorable disposition
Vote
6–3
Majority opinion
Potter Stewart
Opinion assigned by
Warren E. Burger
How the case arrived
Certiorari
Issue area
Civil Rights
Legal provision
11 Stat. 749
Type of law
Infrequently litigated statute
Decision direction (SCDB)
Conservative what this means

How the Justices voted

Full case caption

Montana et al. v. United States et al.

SCDB identifiers: case 1980-061, docket 1980-061-01.

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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