Federal Bench — District of New Jersey
Judge Mary Cooper
District of New Jersey — Sentencing Profile
Aggregate sentencing patterns and caseload data for Mary Cooper compiled from historical JUSTFAIR linked records and CourtListener dockets. Judge linkage and sentencing record periods require verification. Statistical frequencies only — never a prediction about a specific case or defendant.
Generated October 2, 2026
Sentencing & Caseload Snapshot
JUSTFAIR Linked Sentences
350
Historical linked records
Median Sentence
27.0 mo
across indexed cases
Total Dockets
7,648
indexed in corpus
Criminal Fraction
11.1%
of indexed dockets
Aggregate frequencies from historical JUSTFAIR linked sentencing records and CourtListener docket records. Not a prediction about any specific case.
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See the Full Judge Report Card — $197Sentencing Distribution
Distribution metrics from 350 indexed JUSTFAIR linked sentences. Departure rates are unavailable pending verification of source categories and sample denominators. An em dash in those fields means unavailable, not zero.
| Metric | Value |
|---|---|
| Median sentence | 27.0 mo |
| Mean sentence | 40.9 mo |
| Interquartile range (P25 — P75) | 0.4 mo — 60.0 mo |
| Downward departure rate | — |
| Upward departure rate | — |
| Substantial-assistance rate | — |
| Government-sponsored below-range rate | — |
Offense Mix
Top offense categories among indexed sentences. A judge's offense mix reflects the docket they were assigned, not their personal selection.
- drug trafficking106 (30.3%)
- gambling55 (15.7%)
- extortion racketeering43 (12.3%)
- prison26 (7.4%)
- manslaughter18 (5.1%)
- robbery15 (4.3%)
- fraud12 (3.4%)
- immigration12 (3.4%)
Other Judges to Research
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- Judge William HillDistrict of New Jersey
Researching the Prosecutor Too?
The judge is one half of the courtroom. Browse aggregate case-record summaries for prosecutors named in published opinions — motion patterns, charge mix, and outcome direction from public records.
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This is legal information, not legal advice. Aggregate data from historical public records; judge linkage and record periods require verification. Nothing here predicts a specific outcome.