Superior Court of California, County of Contra Costa / Joined 1998 / Served to 2004

John E. Allen

Judge, Superior Court of California, County of Contra Costa

John E. Allen was a Judge of the Superior Court of California, County of Contra Costa, who joined the court in 1998. He previously served on the New Hampshire Supreme Court. Opinions & record ↓ Sources ↓

Lived
1873–1945
Tenure
1998–2004 · 5 yrs

Judicial service

Education

Judicial Record

In our data, Allen authored 553 published opinions for the court (1876–1943), plus 2 dissents. Most cited: McCarthy v. Souther (75 citations).

Published, precedential opinions from the CourtListener corpus. Counts and rankings are objective and recomputable: how we count. We describe the record, not the judge. 1 of these was attributed to Allen by a unique court-, date-, and surname-match against our roster (marked ), because CourtListener recorded no author for them. Each links to the official text to verify. How we match.

Selected opinions

Showing the 15 most-cited of 557 authored opinions in our data. “Cited” is inbound citations across the CourtListener corpus. Case links open the ruling’s full text (CourtListener) or its page here; read the methodology and verify against the primary source.

Questions & answers

How do judges of the Superior Court of California, County of Contra Costa reach the bench?
The court's current selection method is merit selection with retention.
Which court was John E. Allen on?
John E. Allen was a Judge of the Superior Court of California, County of Contra Costa.

Sources

Each fact on this page traces to a primary public record.

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5 years on the Superior Court of California, County of Contra Costa. Data as of 2026-03-31. Informational only; verify against the primary source before relying. Not a consumer report (FCRA).