how many circuits are there of the us court of appeals
United States courts of appeals There are thirteen U.S. courts of appeals, although there are other tribunals that have "Court of Appeals" in their titles, such as the Court of Appeals for the Armed Forces, which hears appeals in court-martial cases, and the United States Court of Appeals for Veterans Claims, which reviews final decisions by the Board of Veterans' Appeals in the Department of Veterans Affairs. The eleven numbered circuits and the D.C. Circuit are geographically defined. The thirteenth court of appeals is the United States Court of Appeals for the Federal Circuit, which has nationwide jurisdiction over certain appeals based on their subject matter. All of the courts of appeals also hear appeals from some administrative agency decisions and rulemaking, with by far the largest share of these cases heard by the D.C. Circuit. The Federal Circuit hears appeals from specialized trial courts, primarily the United States Court of International Trade and the United States Court of Federal Claims, as well as appeals from the district courts in patent cases and certain other specialized matters.
United States courts of appeals There are currently 179 judgeships on the U.S. courts of appeals authorized by Congress in 28 U.S.C. § 43 pursuant to Article III of the U.S. Constitution. These judges are nominated by the President of the United States and confirmed by the United States Senate. They have lifetime tenure, earning (as of 2016) an annual salary of $215,400.[3]