How many federal district courts are there at a minimum per state?

Each state has at least one federal district court. This foundational structure is part of the United States federal judiciary system established by Article III of the Constitution and further defined by acts of Congress. While larger states or those with dense populations may have multiple district courts to accommodate caseloads, every state is guaranteed at least one. This means that all states, regardless of size, have access to the federal court system to handle federal matters, ensuring uniformity in the application of federal law across the country.