How many justices are on the Supreme Court?

The Supreme Court of the United States is composed of nine justices. This includes one Chief Justice and eight Associate Justices. This structure was established by the Judiciary Act of 1869 and has remained unchanged since that time.

Having nine justices allows for a balance in decision-making, as it helps to avoid ties in cases, which can occur if an even number of justices were to be seated. Throughout its history, the number of justices has varied, but since 1869, the nine-member format has provided stability and continuity in the Court's function. The justices are nominated by the President and confirmed by the Senate, reflecting the checks and balances integral to the American government. Understanding this structure is key to grasping how the Supreme Court operates within the judiciary system.