how many presidents have been served usa as of yet
Andy. The United States has had 52 Presidents, with 51 people holding the office. Let me explain this. We have the traditional 43 Presidents, plus 8 presidents that served under the Articles of Confederation before George Washington. In addition, we must also count David Rice Atchison, who was President of the United States for one day while Zachary Taylor was waiting to take the oath of office.