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State of Arizona v. State of California

531 U.S. 1 · Decided October 10, 2000 · 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

State of Arizona v. State of California was decided on October 10, 2000 unanimously (9–0). SCDB classifies its main issue as “Indians (general)” in the Civil Rights area.

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Case details

Citations
531 U.S. 1 · 121 S. Ct. 292 · 148 L. Ed. 2d 1 · 2000 U.S. LEXIS 6841
Docket number
8 ORIG
Decided
October 10, 2000
Decision type
Decree
Outcome for petitioner
The petitioning party received a favorable disposition
Vote
9–0 (unanimous)
How the case arrived
Original jurisdiction
Issue (SCDB)
Indians (general)
Issue area
Civil Rights
Decision direction (SCDB)
Liberal what this means

How the Justices voted

Full case caption

State of Arizona v. State of California, et al.

SCDB identifiers: case 2000-001, docket 2000-001-01.

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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