Donald Trump is holding a 28-point lead among South Carolina Republican voters over their former Gov. Nikki Haley.

According to a Monmouth University-Washington Post poll taken Sept. 6-11, 46% of likely primary GOP voters would vote for the former president. Meanwhile, only 18% reported they would vote for Haley, and 10% opted for Sen. Tim Scott (R-SC), as all three are vying for the 2024 Republican nomination for president.

TRUMP SAYS BIDEN IS NOT 'TOO OLD' FOR 2024 REELECTION BUT IS 'GROSSLY INCOMPETENT'

Over one-third of likely Republican respondents reported that President Joe Biden won the 2020 election "fair and square." Out of those who said they would vote for Trump, only 7% said the same, while those who chose other candidates had a majority of 62% who responded the same.

On the other hand, 57% of those supposed Republican respondents cited fraud as the reason Biden won, with 87% of Trump supporters saying the same. When it came to those who chose other candidates, a little less than one-third also pointed to fraud.

Haley stood out during the Republican National Committee's primary debate as taking a stand for protected abortions in some cases. However, 38% of all respondents agreed that abortion should be illegal. Those who supported Trump agreed that it should be illegal by a majority of 73%.

CLICK HERE TO READ MORE FROM THE WASHINGTON EXAMINER

Still, Haley's national poll numbers greatly improved following her debate performance. She was the only candidate who had high enough polling to beat Biden outside the margin of error.

The poll had a margin of error of plus or minus 4.6 percentage points.