U.S. district court
The United States district courts are the general trial courts of the United States federal court system. Both civil and criminal cases are filed in the district court, which is a court of both law and equity. There is a United States bankruptcy court in each U.S. district court. There is at least one courthouse in each federal judicial district, and some large districts have more than one. The formal name of a district court is, for example, United States District Court for the Southern District of New York.
All United States district courts are named in the format "United States District Court for the XXXX District of XXXX," with the exception of the United States District Court for the Northern Mariana Islands.
Other federal trial courts
There are other federal trial courts that have nationwide jurisdiction over certain types of cases, but the district court also has jurisdiction over most of those types of cases, and the district court is the only one with jurisdiction over criminal cases and the only one where a trial can be to a jury instead of just a judge. The Court of International Trade addresses cases involving international trade and customs issues. The United States Court of Federal Claims has jurisdiction over most claims for money damages against the United States, including disputes over federal contracts, unlawful takings of private property by the federal government, and suits for injury on federal property or by a federal employee. The United States Tax Court has jurisdiction over contested assessments of taxes.
U.S. district court judges
The number of judges in each district court (and the structure of the judicial system generally) is set by Congress, and the Senate has to approve each appointment of someone to be a judge; the President appoints all judges, so they virtually always belong to the same political party as the President. Judges are appointed for life, but a judge who has reached the age of 65 (or has become disabled) may retire or elect to go on "senior status" and keep working. Such "senior" judges are not counted in the quota of active judges for the district and do only whatever work they are assigned by the chief judge of the district, but they keep their offices (called "chambers") and staff, and many of them work full-time. A federal judge is addressed in writing as "The Honorable Jane Doe" or "Hon. Jane Doe" and in speech as "Judge" or "Judge Doe" or, in a courtroom, "Your Honor."
Jurisdiction
To file a civil case (that is, "sue someone") in federal district court, a person must have a reason why a federal court, instead of a state court, should adjudicate the dispute. By law, the bases for federal jurisdiction (the power to hear and decide a case) are:
- United States as a plaintiff;
- United States (or in certain cases a federal officer or employee) as a defendant;
- "Federal question," which means the complaint is based on a federal law (which may be the Constitution or a statute);
- "Admiralty" or "maritime" jurisidiction, which, very generally, applies to and governs disputes which arise out of acts occurring at sea or in other "navigable waters" within the United States.
- "Diversity of citizenship," which means the plaintiff, or person suing, and defendant (person being sued) live in different states and the "amount in controversy" is more than the statutory minimum, which is currently $75,000.00; and
- "Alienage", which is a variant of diversity of citizenship, wherein one party is a US citizen and the other is a foreign national who does not reside in any state - alien residents of the US are treated as citizens for purposes of diversity and alienage jurisdiction - and the amount in controversy exceeds $75,000.00.
Thus, not every legal dispute can be litigated in federal court, hence the expression "make a federal case out of it."
Although in matters of civil law there are often parallel federal and state laws, providing an aggrieved party with a choice of venue, there are some matters which may only be adjudicated in the Federal courts; these include most intellectual property questions and matters related to international relations. In some situations, Federal law provides both for the exclusive jurisdiction of Federal courts and for the immunity of the defendant from the power of those courts. One example of this is patent-infringement claims against a state government: only the Federal courts may hear patent cases, but the states have sovereign immunity from such suits. Although a state may choose to waive its immunity in such a case and allow it to proceed to trial, if it does not do so, the plaintiff has no recourse. (This doctrine was reaffirmed in a pair of Supreme Court cases titled Florida Prepaid Postsecondary Education Expense Board v. College Savings Bank.)
Appeals
A formal ruling by a district court in either a civil or a criminal case can be appealed to the United States court of appeals in the federal judicial circuit that court is in.
List of U.S. District Courts
- U.S. District Court for the Middle District of Alabama
- U.S. District Court for the Northern District of Alabama
- U.S. District Court for the Southern District of Alabama
- U.S. District Court for the District of Alaska
- U.S. District Court for the District of Arizona
- U.S. District Court for the Eastern District of Arkansas
- U.S. District Court for the Western District of Arkansas
- U.S. District Court for the Central District of California
- U.S. District Court for the Eastern District of California
- U.S. District Court for the Northern District of California
- U.S. District Court for the Southern District of California
- U.S. District Court for the District of Colorado
- U.S. District Court for the District of Connecticut
- U.S. District Court for the District of Delaware
- U.S. District Court for the District of Columbia
- U.S. District Court for the Middle District of Florida
- U.S. District Court for the Northern District of Florida
- U.S. District Court for the Southern District of Florida
- U.S. District Court for the Middle District of Georgia
- U.S. District Court for the Northern District of Georgia
- U.S. District Court for the Southern District of Georgia
- U.S. District Court for the District of Guam
- U.S. District Court for the District of Hawaii
- U.S. District Court for the District of Idaho
- U.S. District Court for the Central District of Illinois
- U.S. District Court for the Northern District of Illinois
- U.S. District Court for the Southern District of Illinois
- U.S. District Court for the Northern District of Indiana
- U.S. District Court for the Southern District of Indiana
- U.S. District Court for the Northern District of Iowa
- U.S. District Court for the Southern District of Iowa
- U.S. District Court for the District of Kansas
- U.S. District Court for the Eastern District of Kentucky
- U.S. District Court for the Western District of Kentucky
- U.S. District Court for the Eastern District of Louisiana
- U.S. District Court for the Middle District of Louisiana
- U.S. District Court for the Western District of Louisiana
- U.S. District Court for the District of Maine
- U.S. District Court for the District of Maryland
- U.S. District Court for the District of Massachusetts
- U.S. District Court for the Eastern District of Michigan
- U.S. District Court for the Western District of Michigan
- U.S. District Court for the District of Minnesota
- U.S. District Court for the Northern District of Mississippi
- U.S. District Court for the Southern District of Mississippi
- U.S. District Court for the Eastern District of Missouri
- U.S. District Court for the Western District of Missouri
- U.S. District Court for the District of Montana
- U.S. District Court for the District of Nebraska
- U.S. District Court for the District of Nevada
- U.S. District Court for the District of New Hampshire
- U.S. District Court for the District of New Jersey
- U.S. District Court for the District of New Mexico
- U.S. District Court for the Eastern District of New York
- U.S. District Court for the Northern District of New York
- U.S. District Court for the Southern District of New York
- U.S. District Court for the Western District of New York
- U.S. District Court for the Eastern District of North Carolina
- U.S. District Court for the Middle District of North Carolina
- U.S. District Court for the Western District of North Carolina
- U.S. District Court for the District of North Dakota
- U.S. District Court for the Northern Mariana Islands
- U.S. District Court for the Northern District of Ohio
- U.S. District Court for the Southern District of Ohio
- U.S. District Court for the Eastern District of Oklahoma
- U.S. District Court for the Northern District of Oklahoma
- U.S. District Court for the Western District of Oklahoma
- U.S. District Court for the District of Oregon
- U.S. District Court for the Eastern District of Pennsylvania
- U.S. District Court for the Middle District of Pennsylvania
- U.S. District Court for the Western District of Pennsylvania
- U.S. District Court for the District of Puerto Rico
- U.S. District Court for the District of Rhode Island
- U.S. District Court for the District of South Carolina
- U.S. District Court for the District of South Dakota
- U.S. District Court for the Eastern District of Tennessee
- U.S. District Court for the Middle District of Tennessee
- U.S. District Court for the Western District of Tennessee
- U.S. District Court for the Eastern District of Texas
- U.S. District Court for the Northern District of Texas
- U.S. District Court for the Southern District of Texas
- U.S. District Court for the Western District of Texas
- U.S. District Court for the District of Utah
- U.S. District Court for the District of Vermont
- U.S. District Court for the District of the Virgin Islands
- U.S. District Court for the Eastern District of Virginia
- U.S. District Court for the Western District of Virginia
- U.S. District Court for the Eastern District of Washington
- U.S. District Court for the Western District of Washington
- U.S. District Court for the Northern District of West Virginia
- U.S. District Court for the Southern District of West Virginia
- U.S. District Court for the Eastern District of Wisconsin
- U.S. District Court for the Western District of Wisconsin
- U.S. District Court for the District of Wyoming
Extinct District Courts
These are generally courts which have been subdivided and therefore rendered extinct.
- U.S. District Court for the District of Georgia
- U.S. District Court for the District of Kentucky
- U.S. District Court for the District of Michigan
- U.S. District Court for the District of New York
- U.S. District Court for the District of Pennsylvania
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