Jimmy Carter (1977-1981), George H.W. Bush (1989-1993), Bill Clinton (1993-2001), George W. Bush (2001-2009) and Barack Obama (2009-present).
Mary McLeod Bethune.
At this time (winter 2017), there are five living former U. S. Presidents.
There are five living US presidents; Carter, George HW Bush, Clinton, George W Bush and Obama.
Five - Washington, Jefferson, Madison, Monroe, and Jackson
Five different parties have supplied Presidents - and there have been non-party Presidents * Federalist * Democratic-Republican * Democratic * Whig * Republican
To find the average number of years served by all US presidents up to 1997, divide the age of the nation in 1997 by the number of US presidents to 1997. This calculation will provide the average number of years served by each president.
I count five: Grant, Hayes, Garfield, B. Harrison and McKinley.
Jimmy CarterGeorge W. BushBill ClintonGeorge H. W. BushBarack Obama
All but John Adams served two terms. The total of the first five was nine terms or 36 years (almost - Washington's first term was about an month short.)
From December 2001 to January 2002 in Argentina there were five presidents in two weeks. I am not aware of any country that had five presidents in just one week.
Below is a link to a photo of all five living US Presidents. They are, from left to right, George H. W. Bush, Barack Obama, George W. Bush, Bill Clinton and Jimmy Carter.
Five presidents never gave an address: Tyler, Fillmore, Andrew Johnson, Arthur, and Ford