Living presidents of the United States of groups of persons who, at one time or another, comprised all living presidents. (although several of these photographs were taken prior to or after the time period in which the persons depicted were the only living presidents, and in some photos one of the presidents depicted had not yet formally taken office). Living presidents of the United States This article shows the variation in the number of living presidents of the United States from the inauguration of the first president of the United States in 1789 until the present. The following table includes all persons who have taken the
Former Presidents Act living former presidents: Herbert Hoover and Harry S. Truman. Dwight D. Eisenhower was the first president to fall under the act upon leaving office. The original act provided for lifetime Secret Service protection for former presidents. In 1997, it was reduced to 10 years for presidents taking office after 1997. The 1997 amendment was reverted by the "Former Presidents Protection Act of 2012" (). All living former presidents and their spouses after Dwight D. Eisenhower are now entitled to receive lifetime Secret Service protection. By law, former presidents are entitled to a pension, staff and office expenses, medical care or