Overview

The United States district courts are the primary trial-level tribunals of the federal judiciary. They hear a wide range of civil and criminal matters arising under federal statutes, the Constitution, and certain disputes between parties from different states. District courts decide questions of fact and law, conduct jury and bench trials, and enter final judgments subject to appellate review.

Structure and jurisdiction

There are separate district courts organized by geographic districts that cover every state and several territories. Each district may have multiple courthouses and seats. District courts have original jurisdiction in cases involving federal questions, diversity of citizenship, admiralty and maritime claims, and certain statutory causes of action. Bankruptcy matters are handled by specialized bankruptcy courts that operate within the district court system.

Personnel and procedure

Cases are presided over by district judges, who are nominated by the President and confirmed by the Senate, typically holding life tenure under Article III of the Constitution. Magistrate judges, appointed to shorter terms, handle pretrial matters and some trials by consent. The court docket is supported by clerks, court reporters, probation officers, and litigants represented by U.S. attorneys, private counsel, or federal public defenders.

Functions and examples

  • Try federal criminal cases and impose sentences.
  • Resolve civil disputes such as constitutional claims, civil rights suits, patent cases, and interstate controversies.
  • Issue injunctive and declaratory relief, and review certain administrative actions.

History and appellate review

District courts trace their origin to the Judiciary Act of 1789, which established the federal trial courts. Decisions of a district court may be appealed to the United States courts of appeals and, in some cases, to the Supreme Court. For more on trial practice see trial courts, court organization see courts, and the broader context of the federal judiciary at federal court system.

Notable distinctions

District courts are distinct from state trial courts: they apply federal law and provide remedies available under federal statutes. Certain rare matters may require three-judge district panels or specialized procedures, but most federal litigation proceeds before a single district judge, whose rulings shape the body of federal trial jurisprudence.