The richest president in U.S. history is incumbent President Donald Trump, who is the first billionaire president. The exact extent of Trump's net worth, however, is unknown, due to the Trump Organization being privately-held. Trump is also wealthier than all former U.S. presidents combined. read more
Some of the richest and poorest U.S. presidents (top row from left): James Madison, Theodore Roosevelt, Thomas Jefferson (AP Photo), Zachary Taylor. (Bottom row, from left) Abraham Lincoln, William McKinley, Harry Truman and George Washington. read more