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.
1,201Attached judge profiles
91U.S. district courts
495Publishable 1 year medians
4Filing windows
Federal civil dockets
Explore judge-level patterns
Every result links to the judge profile and its full analytics.
1,194 matching judge profiles · 25 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 |
|---|---|---|---|---|
| Robert Toombs DawsonCurrent senior · service 1998-04-07–present · Judge · U.S. District Court for the Western District of Arkansas | No attributed assigned civil cases in this period.This does not imply zero workload. | |||
| Robert William GettlemanCurrent senior · service 1994-10-11–present · Judge · U.S. District Court for the Northern District of Illinois | 222Attributed assigned cases; not workload | 192 active30 terminated · 14% | 1.1 mo.N=30 · district median 1.4 mo. (29 profiles) | 840 Trademark12%820 Copyright10% |
| Robert William Schroeder IIICurrent active · service 2014-12-19–present · Judge · U.S. District Court for the Eastern District of Texas | 290Attributed assigned cases; not workload | 288 active2 terminated · 1% | Not publishedSuppressed; N=2 | 830 Patent27%Habeas Corpus (General)3% |
| Roberto Antonio LangeCurrent active · service 2009-10-21–present · Judge · U.S. District Court for the District of South Dakota | 101Attributed assigned cases; not workload | 99 active2 terminated · 2% | Not publishedSuppressed; N=2 | Prisoner Petitions - Civil Rights11%Civil Rights: Other7% |
| Robin J. CauthronCurrent senior · service 1991-03-25–present · Judge · U.S. District Court for the Western District of Oklahoma | No attributed assigned civil cases in this period.This does not imply zero workload. | |||
| Robin Lee RosenbergCurrent active · service 2014-07-24–present · Judge · U.S. District Court for the Southern District of Florida | 4Attributed assigned cases; not workload | 4 active0 terminated · 0% | Not publishedSuppressed; N=0 | 365 Personal Inj. Prod. Liability25%P.I.: Other25% |
| Roderick Charles YoungCurrent active · service 2020-09-29–present · Judge · U.S. District Court for the Eastern District of Virginia | 305Attributed assigned cases; not workload | 281 active24 terminated · 8% | 1.2 mo.N=24 · district median 0.6 mo. (12 profiles) | 463 Habeas Corpus - Alien Detainee14%190 Contract: Other6% |
| Rodney SmithCurrent active · service 2019-06-14–present · Judge · U.S. District Court for the Southern District of Florida | 281Attributed assigned cases; not workload | 253 active28 terminated · 10% | 1.3 mo.N=28 · district median 0.8 mo. (16 profiles) | 463 Habeas Corpus - Alien Detainee22%446 Civil Rights: Americans with Disabilities - Other12% |
| Rodney W. SippelCurrent senior · service 1997-11-12–present · Judge · U.S. District Court for the Eastern District of Missouri | 57Attributed assigned cases; not workload | 53 active4 terminated · 7% | Not publishedSuppressed; N=4 | 550 Prisoner: Civil Rights7%Prisoner: Civil Rights7% |
| Rodolfo Armando Ruiz IICurrent active · service 2019-05-03–present · Judge · U.S. District Court for the Southern District of Florida | 298Attributed assigned cases; not workload | 213 active85 terminated · 29% | 0.1 mo.N=85 · district median 0.8 mo. (16 profiles) | 463 Habeas Corpus - Alien Detainee19%446 Civil Rights: Americans with Disabilities - Other17% |
| Roger L. HuntCurrent senior · service 2000-05-25–present · Judge · U.S. District Court for the District of Nevada | No attributed assigned civil cases in this period.This does not imply zero workload. | |||
| Ron ClarkCurrent senior · service 2002-10-10–present · Judge · U.S. District Court for the Eastern District of Texas | No attributed assigned civil cases in this period.This does not imply zero workload. | |||
| Ronald A. GuzmanCurrent senior · service 1999-11-15–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. | |||
| Ronald A. WhiteCurrent senior · service 2003-10-02–present · Judge · U.S. District Court for the Eastern District of Oklahoma | 51Attributed assigned cases; not workload | 49 active2 terminated · 4% | Not publishedSuppressed; N=2 | 550 Prisoner: Civil Rights4%Prisoner: Vacate Sentence4% |
| Ronald Earl LongstaffCurrent senior · service 1991-11-05–present · Judge · U.S. District Court for the Southern District of Iowa | No attributed assigned civil cases in this period.This does not imply zero workload. | |||
| Ronald Lawrence BuckwalterCurrent senior · service 1990-03-12–present · Judge · U.S. District Court for the Eastern District of Pennsylvania | No attributed assigned civil cases in this period.This does not imply zero workload. | |||
| Ronnie AbramsCurrent active · service 2012-03-23–present · Judge · U.S. District Court for the Southern District of New York | 170Attributed assigned cases; not workload | 151 active19 terminated · 11% | 1.6 mo.N=19 · district median 1.0 mo. (27 profiles) | 446 Civil Rights: Americans with Disabilities - Other12%463 Habeas Corpus - Alien Detainee12% |
| Rosanna Malouf PetersonCurrent senior · service 2010-01-26–present · Judge · U.S. District Court for the Eastern District of Washington | No attributed assigned civil cases in this period.This does not imply zero workload. | |||
| Roseann Ambrosia KetchmarkCurrent active · service 2015-09-14–present · Judge · U.S. District Court for the Western District of Missouri | 208Attributed assigned cases; not workload | 200 active8 terminated · 4% | Not publishedSuppressed; N=8 | 463 Habeas Corpus - Alien Detainee4%190 Contract: Other3% |
| Rosemary MárquezCurrent active · service 2014-05-19–present · Judge · U.S. District Court for the District of Arizona | 171Attributed assigned cases; not workload | 157 active14 terminated · 8% | 0.4 mo.N=14 · district median 0.4 mo. (13 profiles) | 463 Prisoner: Alien Detainee - Habeas Corpus52%Contract: Other1% |
| Roslyn O. SilverCurrent senior · service 1994-10-11–present · Judge · U.S. District Court for the District of Arizona | 122Attributed assigned cases; not workload | 122 active0 terminated · 0% | Not publishedSuppressed; N=0 | Contract: Other2%555 Prisoner: Prison Condition1% |
| Rossie David Alston Jr.Current active · service 2019-06-12–present · Judge · U.S. District Court for the Eastern District of Virginia | 527Attributed assigned cases; not workload | 321 active206 terminated · 39% | 0.3 mo.N=206 · district median 0.6 mo. (12 profiles) | 463 Habeas Corpus - Alien Detainee47%190 Contract: Other4% |
| Roy Bale Dalton Jr.Current senior · service 2011-05-03–present · Judge · U.S. District Court for the Middle District of Florida | 72Attributed assigned cases; not workload | 59 active13 terminated · 18% | 0.5 mo.N=13 · district median 0.8 mo. (15 profiles) | 446 Civil Rights: Americans with Disabilities - Other14%463 Habeas Corpus - Alien Detainee11% |
| Roy Kalman AltmanCurrent active · service 2019-04-09–present · Judge · U.S. District Court for the Southern District of Florida | 293Attributed assigned cases; not workload | 259 active34 terminated · 12% | 0.5 mo.N=34 · district median 0.8 mo. (16 profiles) | 463 Habeas Corpus - Alien Detainee33%446 Civil Rights: Americans with Disabilities - Other14% |
| Royce C. LamberthCurrent senior · service 1987-11-16–present · Judge · U.S. District Court for the District of Columbia | 47Attributed assigned cases; not workload | 44 active3 terminated · 6% | Not publishedSuppressed; N=3 | 895 Freedom of Information Act21%890 Other Statutory Actions15% |
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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.