There are 94 active United States district and territorial courts.
[3] American Samoa does not have a district court or a federal territorial court, and so federal matters there are sent to either the District of Columbia or Hawaii.
[4] The district courts were established by Congress under Article III of the United States Constitution.
Each district court has one or more meeting places at which it holds hearings and conducts business.
Many federal courthouses are named after notable judges, such as the Thurgood Marshall United States Courthouse in New York City or the Hugo L. Black United States Courthouse in Birmingham.