KEY POINTS
  • A mere 3% of voters for President Donald Trump think President-elect Joe Biden won the 2020 election, while 73% think the incumbent was the victor, according to a CNBC/Change Research poll.
  • As Trump repeatedly loses vote challenges in court as his lawyers fail to prove wrongdoing in the election count, two-thirds of his supporters think he should never concede to Biden.
  • The findings underscore the harm Trump's unsubstantiated claims have done to confidence in the U.S. electoral system.
A cutout of U.S. President Donald Trump is pictured as supporters take part in a protest against the results of the 2020 U.S. presidential election in Atlanta, Georgia, November 21, 2020.

Joe Biden won the 2020 presidential election. Nearly every supporter of President Donald Trump thinks otherwise, according to a new CNBC/Change Research poll.

As the president makes unsubstantiated claims about electoral malfeasance and sows doubts about vote tallies, only 3% of Trump voters surveyed said they accept Biden's victory as legitimate, the survey released Monday found. A staggering 73% of respondents consider Trump the legitimate winner. Another 24% said they are not sure.