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 |
|---|---|---|---|---|
| Colleen Kollar-KotellyCurrent senior · service 1997-03-26–present · Judge · U.S. District Court for the District of Columbia | 69Attributed assigned cases; not workload | 65 active4 terminated · 6% | Not publishedSuppressed; N=4 | 895 Freedom of Information Act38%465 Immigration: Other Immigration Actions13% |
| Colleen McMahonCurrent senior · service 1998-10-22–present · Judge · U.S. District Court for the Southern District of New York | 54Attributed assigned cases; not workload | 53 active1 terminated · 2% | Not publishedSuppressed; N=1 | 440 Civil Rights: Other11%820 Copyright11% |
| Colleen Rae LawlessCurrent active · service 2023-03-09–present · Judge · U.S. District Court for the Central District of Illinois | 255Attributed assigned cases; not workload | 249 active6 terminated · 2% | Not publishedSuppressed; N=6 | Prisoner Petitions - Prison Conditions9%442 Civil Rights: Jobs5% |
| Colm Felix ConnollyCurrent active · service 2018-08-03–present · Judge · U.S. District Court for the District of Delaware | 73Attributed assigned cases; not workload | 62 active11 terminated · 15% | 2.5 mo.N=11 · district median 1.9 mo. (3 profiles) | 830 Patent38%422 Bankruptcy Appeal (801)8% |
| Consuelo Bland MarshallCurrent senior · service 1980-09-30–present · Judge · U.S. District Court for the Central District of California | 37Attributed assigned cases; not workload | 28 active9 terminated · 24% | Not publishedSuppressed; N=9 | 410 Anti-Trust3%440 Civil Rights: Other3% |
| Corey Landon MazeCurrent active · service 2019-06-18–present · Judge · U.S. District Court for the Northern District of Alabama | 221Attributed assigned cases; not workload | 217 active4 terminated · 2% | Not publishedSuppressed; N=4 | 442 Civil Rights: Jobs3%463 Habeas Corpus - Alien Detainee2% |
| Cristal C. BriscoCurrent active · service 2024-01-26–present · Judge · U.S. District Court for the Northern District of Indiana | 352Attributed assigned cases; not workload | 322 active30 terminated · 9% | 1.2 mo.N=30 · district median 1.5 mo. (4 profiles) | 463 Habeas Corpus - Alien Detainee46%Prisoner: Civil Rights6% |
| Cristian Matthew StevensCurrent active · service 2025-07-23–present · Judge · U.S. District Court for the Eastern District of Missouri | 87Attributed assigned cases; not workload | 84 active3 terminated · 3% | Not publishedSuppressed; N=3 | 463 Habeas Corpus - Alien Detainee9%110 Insurance7% |
| Cristina Dionne SilvaCurrent active · service 2022-04-07–present · Judge · U.S. District Court for the District of Nevada | 297Attributed assigned cases; not workload | 284 active13 terminated · 4% | 1.8 mo.N=13 · district median 0.8 mo. (5 profiles) | 463 Habeas Corpus - Alien Detainee32%Civil Rights: Other6% |
| Curtis Lynn CollierCurrent senior · service 1995-05-10–present · Judge · U.S. District Court for the Eastern District of Tennessee | 81Attributed assigned cases; not workload | 81 active0 terminated · 0% | Not publishedSuppressed; N=0 | Prisoner: Civil Rights11%440 Civil Rights: Other9% |
| Cynthia Ann BashantCurrent active · service 2014-05-08–present · Judge · U.S. District Court for the Southern District of California | 450Attributed assigned cases; not workload | 379 active71 terminated · 16% | 0.5 mo.N=71 · district median 0.7 mo. (13 profiles) | 463 Habeas Corpus - Alien Detainees46%Civil Rights: Other1% |
| Cynthia M. RufeCurrent senior · service 2002-05-03–present · Judge · U.S. District Court for the Eastern District of Pennsylvania | 80Attributed assigned cases; not workload | 71 active9 terminated · 11% | Not publishedSuppressed; N=9 | 463 Habeas Corpus: Alien Detainee30%442 Civil Rights: Employment11% |
| Cynthia Valenzuela DixonCurrent active · service 2024-12-16–present · Judge · U.S. District Court for the Central District of California | Source-limitedNo observed caseload shown | Not availableSnapshot attribution gap | Not calculatedThe June 30, 2026 CourtListener bulk snapshot does not contain usable post-commission attribution for this profile. Public dockets identify activity under Cynthia Valenzuela, so this is not evidence of zero cases. | Not calculated |
| Dabney Langhorne FriedrichCurrent active · service 2017-12-01–present · Judge · U.S. District Court for the District of Columbia | 108Attributed assigned cases; not workload | 101 active7 terminated · 6% | Not publishedSuppressed; N=7 | 895 Freedom of Information Act26%465 Immigration: Other Immigration Actions8% |
| Dale A. KimballCurrent senior · service 1997-10-24–present · Judge · U.S. District Court for the District of Utah | 28Attributed assigned cases; not workload | 23 active5 terminated · 18% | Not publishedSuppressed; N=5 | 440 Civil Rights: Other7%890 Other Statutory Actions7% |
| Dale Alan DrozdCurrent active · service 2015-11-02–present · Judge · U.S. District Court for the Eastern District of California | 1,077Attributed assigned cases; not workload | 927 active150 terminated · 14% | 0.3 mo.N=150 · district median 0.6 mo. (11 profiles) | 463 Habeas Corpus - Alien Detainee69%Civil Rights: Other2% |
| Dale Edwin HoCurrent active · service 2023-08-18–present · Judge · U.S. District Court for the Southern District of New York | 172Attributed assigned cases; not workload | 154 active18 terminated · 10% | 0.9 mo.N=18 · district median 1.0 mo. (27 profiles) | 463 Habeas Corpus - Alien Detainee12%446 Civil Rights: Americans with Disabilities - Other10% |
| Dale S. FischerCurrent senior · service 2003-11-05–present · Judge · U.S. District Court for the Central District of California | 132Attributed assigned cases; not workload | 119 active13 terminated · 10% | 2.7 mo.N=13 · district median 1.5 mo. (49 profiles) | 463 Habeas Corpus - Alien Detainee15%Civil Rights: Americans with Disabilities - Other7% |
| Damon Ray LeichtyCurrent active · service 2019-07-26–present · Judge · U.S. District Court for the Northern District of Indiana | 351Attributed assigned cases; not workload | 309 active42 terminated · 12% | 1.8 mo.N=42 · district median 1.5 mo. (4 profiles) | 463 Habeas Corpus - Alien Detainee51%Prisoner: Civil Rights6% |
| Dan A. PolsterCurrent senior · service 1998-08-03–present · Judge · U.S. District Court for the Northern District of Ohio | 146Attributed assigned cases; not workload | 135 active11 terminated · 8% | 1.0 mo.N=11 · district median 1.7 mo. (4 profiles) | 463 Habeas Corpus - Alien Detainee7%440 Civil Rights: Other5% |
| Dana Lewis ChristensenCurrent senior · service 2011-12-06–present · Judge · U.S. District Court for the District of Montana | 41Attributed assigned cases; not workload | 39 active2 terminated · 5% | Not publishedSuppressed; N=2 | Habeas Corpus (General)12%Prisoner Petitions (Prison Condition)7% |
| Dana Makoto SabrawCurrent active · service 2003-09-26–present · Judge · U.S. District Court for the Southern District of California | 349Attributed assigned cases; not workload | 346 active3 terminated · 1% | Not publishedSuppressed; N=3 | 463 Habeas Corpus - Alien Detainees58%Prisoner: Civil Rights1% |
| Daniel Dale CrabtreeCurrent senior · service 2014-05-01–present · Judge · U.S. District Court for the District of Kansas | 115Attributed assigned cases; not workload | 110 active5 terminated · 4% | Not publishedSuppressed; N=5 | Civil Rights: Other9%440 Civil Rights: Other6% |
| Daniel Desmond DomenicoCurrent active · service 2019-05-07–present · Judge · U.S. District Court for the District of Colorado | 140Attributed assigned cases; not workload | 128 active12 terminated · 9% | 3.2 mo.N=12 · district median 1.5 mo. (9 profiles) | 463 Habeas Corpus - Alien Detainee34%110 Insurance19% |
| Daniel E. ButcherCurrent active · U.S. Magistrate Judge · U.S. District Court for the Southern District of California | 11Attributed assigned cases; not workload | 11 active0 terminated · 0% | Not publishedSuppressed; N=0 | Social Security: DIWC/DIWW18%Social Security: SSID Tit. XVI9% |
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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.