Zero, nada, zilch, goose egg. Who would want to assassinate a VP?
Vice-President Andrew Johnson was marked for assassination in the plot that killed Lincoln but the man assigned to kill Johnson did not do his job.
Only four presidents have been assassinated: Abraham Lincoln, James Garfield, William McKinley, and John F. Kennedy. Their vice-presidents who then became presidents were Andrew Johnson, Chester A. Arthur, Theodore Roosevelt, and Lyndon B. Johnson.
As of my knowledge cutoff date in 2021, there have been no vice presidents of the United States who were Rhodes scholars.
not one
Nine
There have been many Vice-Presidents who opted not to run for President. The most recent was Dick Cheney.
In the United States, the office of Vice President has never been held by a practicing Jew.
1
To date, two U. S. Vice Presidents have been born in Pennsylvania, George Dallas and Joe Biden.
There are 18 Vice Presidents world wide.
The reason that there have been four more U. S. Vice Presidents than there have been U. S. Presidents is due to the eleven Presidents who did not have just one Vice President. Four Presidents, Tyler, Fillmore, A. Johnson and Arthur, had no Vice President (a 4-VP shortage). Six Presidents, Madison, Lincoln, Grant, Cleveland, McKinley and Nixon, each had two Vice Presidents (a 6-VP surplus). One President, Franklin Roosevelt, had three Vice Presidents (a 2-VP surplus). Six extra plus two extra minus four short equals four extra.
Four U. S. Presidents had no Vice President:John TylerMillard FillmoreAndrew JohnsonChester A. Arthur
North Carolina has not been the home state of any U. S. Vice Presidents to date, but two Vice Presidents were born there:William R. King (1853)Andrew Johnson (1865)