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How to research a federal judge before your case

By JudgeFinder Editors · Published · 4 min read

To research a federal judge, start with the court's own website for the judge's rules, confirm the judge's background in the Federal Judicial Center directory, then read past dockets and orders on PACER or CourtListener. Those four sources are free or cheap, and together they answer most of what a party or reporter needs before a hearing.

1. Confirm who the judge is

Your case number and the first page of any filing name the assigned judge. A federal docket header usually shows "Assigned to" and, when a magistrate judge is involved, "Referred to." If you do not have a case yet, the U.S. Courts Find a Federal Court tool lists every federal court and links to its website.

Two kinds of judges often touch the same case. District judges are nominated by the President, confirmed by the Senate, and hold office during good behavior, which in practice usually means for life. Magistrate judges are appointed by the district court's judges for eight-year terms if they serve full time, and they handle many pretrial matters.

Check which one is deciding the motion you care about. The rules and habits that matter can differ between the two.

2. Read the judge's own rules

Many judges post standing orders or individual practices on the court website. These cover page limits, how to schedule a motion, whether the judge decides motions on the papers or sets hearings, and how to handle discovery disputes. They are usually more useful than a biography because they govern what you file next.

Read three things together:

  • the court's local rules
  • the judge's standing orders or chambers procedures
  • the order the judge entered in your own case

If a judge's page says nothing, call the clerk's office and ask where the procedures are posted.

3. Check the background

The Federal Judicial Center's Biographical Directory of Article III Federal Judges covers judges appointed by presidents to serve during good behavior since 1789 on the district courts, the courts of appeals, the Supreme Court and the Court of International Trade. It lists education, prior career, and the dates of nomination, confirmation and service.

CourtListener, run by the nonprofit Free Law Project, hosts a database of judges built from books, court websites and public records. Its records include positions held, education, political affiliations and American Bar Association ratings. Free Law Project's datasets page says the database covers more than sixteen thousand state and federal judges.

A career before the bench tells you where a judge worked, not how the judge will decide your motion. Use it for context and nothing more.

4. Read the docket

A docket lists every filing and order in a case. PACER is the official system. It costs $0.10 per page, a single document never costs more than $3, and PACER waives the fee if you spend $30 or less in a quarter. Court opinions are always free. Searching by case number costs less than searching by party name, because PACER bills for search result pages.

CourtListener's RECAP Archive holds tens of millions of federal filings that users and Free Law Project have shared or bought from PACER. It is free to search and does not contain every filing, so a missing document does not mean it was never filed.

When you read dockets, look for:

  • how long the judge takes to decide motions of the kind you plan to file
  • whether motions go to a magistrate judge first
  • how often the court sets oral argument
  • written opinions in cases with similar facts

One order says little. Read several, and read the orders themselves, not a summary.

5. Look at financial disclosures and conflicts

Federal judges file annual financial disclosure reports. Free Law Project built a searchable collection from more than 250,000 pages of those forms, and reporters have used it in investigations of judicial conflicts. If a judge holds stock in a party, that is a question for a recusal motion, not for a blog post. Our guide to federal judge recusal covers the statute and the process.

6. Know what the numbers do and do not show

JudgeFinder shows a judge's court and jurisdiction, the number of docket entries linked to the judge in its index grouped by filing year, and recent docket numbers with filing dates. Case captions are withheld because they can name sensitive parties. Every profile names CourtListener as the source and shows the date the case data was refreshed.

A docket count is a count of linked cases. It is not a ruling rate, a rating or a prediction, and JudgeFinder publishes no bias scores. As of the archive checked on 2026-09-27 the index held 3,461 federal judges and case records filed from 2018 through 2025, so recent filings and some courts can be missing. The data sources page lists exactly what is covered.

7. What to avoid

  • Do not contact a judge or chambers about the merits of your case. Communication about a case outside filings and hearings is generally prohibited for judges and lawyers alike.
  • Do not treat one ruling as a pattern. Judges decide different facts under different law.
  • Do not skip the rules. A missed page limit costs more than a missed biography.

A 30-minute checklist

  1. Find the judge on your docket and note whether a magistrate judge is involved.
  2. Read the court's local rules and the judge's standing orders.
  3. Open the judge's entry in the Federal Judicial Center directory.
  4. Pull the docket of one similar case and read the orders.
  5. Check the judge's disclosure reports if you suspect a conflict.

To look up a judge's court assignment and linked docket counts, use the federal judge directory.

Frequently asked questions

Can I research a federal judge for free?
Yes. The Federal Judicial Center directory, court websites and CourtListener are free. PACER charges $0.10 per page, caps a single document at $3, waives fees when you spend $30 or less in a quarter, and never charges for court opinions.
Where do I find a judge's standing orders?
On the court's website, usually on the judge's own page or in the court's list of judges and procedures. If you cannot find them, ask the clerk's office. Clerks answer procedure questions but cannot give legal advice.
Does a judge's docket count show how the judge rules?
No. A docket count shows how many cases an index links to a judge. It says nothing about outcomes, and one ruling is not a pattern. Read several orders in cases like yours before drawing a conclusion.
How do I check a judge for a conflict of interest?
Read the judge's financial disclosure reports and the disclosure statements the parties file, then compare them with the disqualification rules in 28 U.S.C. section 455. If you see a real conflict, raise it by motion.

Sources

  1. U.S. Courts: Find a Federal Court
  2. U.S. Courts: Comparing federal and state courts
  3. Federal Judicial Center: Biographical Directory of Article III Federal Judges, 1789-present
  4. PACER: Pricing and how fees work
  5. CourtListener: American Judge and Justice API
  6. Free Law Project: Datasets
  7. 28 U.S.C. section 631 (magistrate judges)

General information from public sources, not legal advice. Rules differ by court and change. Check the court's current rules or ask a lawyer. See federal judge records and the data notes.