Who was the oldest elected president in USA?
That would be Ronald Regan who was 69 (b. 1911) when he was sworn in, in 1981 Course we’ve now had two older Presidental candidates that have gotten close to changing this Bob Dole 96′ and currently John McCain 08′ Bit more triva for you Theodore Roosevelt was the youngest man to become President in 1901 after McKinley was assassinated. He was 43 Grover Clevland is the only President to be married in the White House James Buchanan is the only President to have remained a bachelor throughout his Pesidency. James A. Garfield has been the only left-handed president Hope this helps!