Parker v. Illinois
334 U.S. 816 · Decided May 17, 1948 · 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
Parker v. Illinois was decided on May 17, 1948 by a vote of 4–4. The Court affirmed the lower court's decision. The Justices were equally divided, which leaves the lower court's judgment in place without setting precedent.
Read the opinion
Case details
- Citations
- 334 U.S. 816 · 68 S. Ct. 1082 · 92 L. Ed. 2d 1747 · 1948 U.S. LEXIS 2178
- Docket number
- 328
- Decided
- May 17, 1948
- Argued
- February 13, 1948
- Court era
- Vinson Court
- Decision type
- Equally divided vote
- Disposition
- Affirmed
- Outcome for petitioner
- The petitioning party did not receive a favorable disposition
- Vote
- 4–4
- How the case arrived
- Certiorari
How the Justices voted
| Justice | Vote | Separate writing |
|---|---|---|
| Justice Hugo L. Black | Equally divided vote | |
| Justice Stanley F. Reed | Equally divided vote | |
| Justice Felix Frankfurter | Equally divided vote | |
| Justice William O. Douglas | Equally divided vote | |
| Justice Frank Murphy | Equally divided vote | |
| Justice Wiley B. Rutledge | Equally divided vote | |
| Justice Harold H. Burton | Equally divided vote | |
| Chief Justice Fred M. Vinson | Equally divided vote |
Did not participate: Robert H. Jackson.
Full case caption
Parker v. Illinois
SCDB identifiers: case 1947-119, docket 1947-119-01.
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