With the inauguration of Donald Trump and Mike Pence, we now have our 45th (really 44th) President, and our 48th Vice President!
Some reading this are saying: “Huh?”
So let’s explain the difference in numbers.
Donald Trump is the 44th person to become President, but Grover Cleveland served two nonconsecutive terms from 1885-1889 and 1893-1897, although he also won the popular vote in 1888, but Benjamin Harrison won the Electoral College, the third time out of five (with 2000 and 2016 the 4th and 5th cases) where the popular vote loser won the Presidency.
Now, as to the Vice Presidency:
Several Presidents had two Vice Presidents, and one had three Vice Presidents, therefore making for four additional Vice Presidents more than Presidents.
Thomas Jefferson had Aaron Burr in his first term in the Presidency (1801-1805), and George Clinton in his second term (1805-1809).
James Madison had Clinton stay on as Vice President in his first term, but he died in office in 1812, so only served from 1809-1812, instead of to 1813. In his second term, Madison had Elbridge Gerry as his Vice President, but he served less than two years and died in 1814, so only serving 1813-1814.
Andrew Jackson had John C. Calhoun as Vice President in his first term, but he resigned with three months to go in the term, after being dumped from the ticket for the 1832 election, so served from 1829-1832. Martin Van Buren served in the Jackson second term (1833-1837), and became the last Vice President to succeed directly to the Presidency by election for 152 years, when George H. W. Bush succeeded President Ronald Reagan in the 1988 Presidential election.
Abraham Lincoln had two Vice Presidents–Hannibal Hamlin (1861-1865) who he decided to replace for his second election, and Andrew Johnson for six weeks in 1865 until Lincoln was assassinated, and Johnson became President.
Ulysses S. Grant had two Vice Presidents–Schuyler Colfax (1869-1873) who came under investigation for corruption and did not run for reelection; and Henry Wilson (1873-1875) who died in office.
William McKinley had two Vice Presidents–Garret Hobart (1897-1899), who died in office; and Theodore Roosevelt, for six and a half months in 1901, until McKinley was assassinated, and TR succeeded him to the Presidency, and then won a four year term of his own in 1904.
Franklin D. Roosevelt, being elected four times to the Presidency, and prevented from occurring again by the passage and adoption of the 22nd Amendment in 1951, had John Nance Garner (1933-1941) in his first two terms; Henry A. Wallace (1941-1945) in his third term; and Harry Truman for 82 days of his 4th term in 1945, before FDR died, and Truman succeeded him, and then won a full term in 1948.
Finally, Richard Nixon had two Vice Presidents–Spiro Agnew (1969-1973), his first full term and nine months of his shortened second term, until Agnew was forced to resign due to corruption charges, and being replaced two months later by Gerald Ford (1973-1974) under the 25th Amendment, allowing for an appointed Vice President subject to majority approval by both the House of Representatives and the US Senate, with Ford serving nine months before he succeeded to the Presidency upon the resignation of Nixon, due to the Watergate scandal.
Realize that George Clinton served under two Presidents (Jefferson and Madison), and the same for Calhoun, who had served as Vice President to John Quincy Adams (1825-1829), before serving as Vice President under Jackson for all but three months of that term. So as a result, Jefferson, Madison and Jackson only had one DIFFERENT Vice President to add to the total number!
Also, realize that Grover Cleveland, in his separate terms, had two different Vice Presidents, Thomas Hendricks for 8 months in 1885, and Adlai Stevenson I (1893-1897).
Also realize that John Tyler (1841), Millard Fillmore (1850), Andrew Johnson (1865), and Chester Alan Arthur (1881), all succeeded to the Presidency because of the deaths of William Henry Harrison, Zachary Taylor, Abraham Lincoln, and James A. Garfield, and never had a Vice President, since there was no 25th Amendment until passage in 1967, allowing Gerald Ford to pick Nelson Rockefeller as his Vice President in 1974. And the other four Presidents who had been Vice President, and succeeded due to the deaths of the Presidents in office (Theodore Roosevelt after William McKinley; Calvin Coolidge after Warren G. Harding; Harry Truman after Franklin D. Roosevelt; Lyndon B. Johnson after John F. Kennedy) all were elected in the next term and had a Vice President.
So only 40 men (plus Cleveland in two terms, so called the 22nd and 24th President) in the Presidency chose a Vice President, and only Lincoln, Grant, Cleveland, McKinley and Nixon had two Vice Presidents who were unique (not shared with another President), and FDR had three Vice Presidents with his four terms in office. So if you count 41 due to Cleveland’s unique situation, and add seven extra Vice Presidents, you get a total of 48 men who have served as Vice President of the United States!