Grover Cleveland served two non-consecutive terms in office, and is counted as the nation's 22nd and 24th presidents; the incumbent, Donald Trump, is therefore the 45th president. There are currently five living former presidents. read more
President of the United States Additionally, one former president, John Tyler, served in the government of the Confederate States during the American Civil War. Tyler served in the Provisional Confederate Congress from 1861 to 1862. read more
There have been 44 men who served as US President as of 2011. It is often said that President Barack Obama is the 44th President of the United States of America. However, President Obama is only the 43rd different person to serve as President of the United States. read more