Federal judge analytics
Compare federal district judges
Filter and sort public federal civil docket patterns across 1,201 matched judge profiles in 91 U.S. district courts.
No composite score. Every ranking uses the metric and filing window you select, with sample size and district context shown.
Federal case data current through June 30, 2026 · Sources vary by metric.
Federal civil dockets
Explore judge-level patterns
Every result links to the judge profile and its full analytics.
38 matching judge profiles · 5 maximum per page
Metrics describe public docket cohorts—not judicial quality, outcomes, or current workload.
| JudgeA–Z | Assigned civil cases | Filing cohort status | Median disposition | Leading case mix |
|---|---|---|---|---|
| Andrea Robin WoodCurrent active · service 2013-10-15–present · Judge · U.S. District Court for the Northern District of Illinois | 308Attributed assigned cases; not workload | 282 active26 terminated · 8% | 1.4 mo.N=26 · district median 1.4 mo. (29 profiles) | 820 Copyright10%840 Trademark9% |
| April Michelle PerryCurrent active · service 2024-11-20–present · Judge · U.S. District Court for the Northern District of Illinois | 301Attributed assigned cases; not workload | 241 active60 terminated · 20% | 0.6 mo.N=60 · district median 1.4 mo. (29 profiles) | 446 Civil Rights: Americans with Disabilities - Other6%440 Civil Rights: Other6% |
| Charles Petros KocorasCurrent senior · service 1980-09-30–present · Judge · U.S. District Court for the Northern District of Illinois | 226Attributed assigned cases; not workload | 199 active27 terminated · 12% | 2.1 mo.N=27 · district median 1.4 mo. (29 profiles) | 840 Trademark10%820 Copyright8% |
| Charles Ronald Norgle Sr.Current senior · service 1984-10-04–present · Judge · U.S. District Court for the Northern District of Illinois | No attributed assigned civil cases in this period.This does not imply zero workload. | |||
| Edmond E-Min ChangCurrent active · service 2010-12-20–present · Judge · U.S. District Court for the Northern District of Illinois | 310Attributed assigned cases; not workload | 263 active47 terminated · 15% | 0.9 mo.N=47 · district median 1.4 mo. (29 profiles) | 446 Civil Rights: Americans with Disabilities - Other6%820 Copyright6% |
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Methodology and limits
Attribution. Profiles are matched by federal identifiers or a high-confidence exact name, court, and service overlap. Assigned and referred matters are separated; this explorer shows assigned cases.
Filing cohort. Active and terminated counts describe cases filed inside the selected window as of its end. They are not a clearance rate or a measure of current workload.
Disposition cohort. Median time uses terminated cases from the same attributed assigned filing cohort shown in the selected window. It is withheld below 10 qualifying cases and excludes land condemnation, prisoner petitions, deportation reviews, recovery of overpayments, and enforcement of judgments.
No outcome claims. These data do not measure wins, losses, merits, judicial quality, or attorney success. Use the linked judge profiles and source records to verify legally significant information.