CaseTrail

Justice Lewis F. Powell Jr.

Voting and opinion record for Lewis F. Powell Jr. in the Supreme Court Database, covering the 1971 through 1986 Terms.

2,448decisions participated in
90%in the majority
244dissenting votes
254majority opinions written

Court eras served in this data: Burger Court, Rehnquist Court.

Majority opinions by issue area

Most often on the same side

JusticeSame sideCases together
Warren E. Burger86.8%2,263
Sandra Day O'Connor84.9%920
Potter Stewart82.2%1,481
William H. Rehnquist81.9%2,397
Byron R. White80.6%2,414

Least often on the same side

JusticeSame sideCases together
William O. Douglas53.8%546
Thurgood Marshall62.7%2,374
William J. Brennan Jr.63.0%2,392
John Paul Stevens69.0%1,746
Antonin Scalia78.1%155

“Same side” means both Justices were in the majority, or both in dissent, in decisions where both voted; pairs with fewer than 50 shared decisions are left out.

Majority opinions written (254)

Dissents in argued cases (most recent 30 of 235)

Search all opinions by Justice Powell

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