Rep. Ralph Norman holds a narrow lead over Sen. Darline Graham in the first major poll of South Carolina's Republican Senate primary, a result that puts him ahead of President Trump's endorsed candidate in the race to fill Lindsey Graham's seat.
An Emerson College survey of 500 likely South Carolina voters, conducted July 28, 29, found Norman at 22 percent support, three points ahead of Darline Graham's 19 percent. Rep. Russell Fry trailed at 12 percent, followed by former Rep. Mark Sanford at 11 percent and Mark Lynch, who previously challenged Lindsey Graham in a primary, at 7 percent. The poll carried a margin of error of plus or minus 4.4 percentage points, Just the News reported.
The numbers land Norman ahead, but within the margin of error. No candidate in the crowded field breaks 25 percent, which points toward a likely runoff. The special Republican primary is scheduled for August 11.
Norman was the first candidate to formally announce his bid for the seat after Lindsey Graham's unexpected death earlier this month. The late senator died from an aortic dissection, according to preliminary findings from a medical examiner. Governor Henry McMaster appointed Darline Graham Nordone, Lindsey Graham's sister, to fill the vacancy through January 2027.
Norman's early entry gave him a head start in organizing. He had already built statewide name recognition through his previous run for the Republican gubernatorial nomination, where he placed third behind Attorney General Alan Wilson and Lt. Gov. Pamela Evette.
That governor's race also tested the limits of Trump's endorsement power in the Palmetto State. Trump initially backed Evette, who narrowly placed first in the opening round. But when it became clear Wilson would win the runoff decisively, Trump issued a double endorsement backing Wilson as well, a move that diluted the value of his original pick.
Now the same dynamic may be playing out in the Senate race. Trump gave Darline Graham his "complete and total endorsement" after she met with him at the White House, and she announced her candidacy for a full six-year term on Fox News' "Hannity." Senate Majority Whip John Barrasso also praised her, calling her "an excellent senator" who has his "full support," the New York Post reported.
Yet the poll shows that backing has not yet translated into a commanding lead, or even a lead at all.
Five named candidates splitting the electorate means no one is close to a majority. Norman's 22 percent and Graham's 19 percent together account for less than half the likely vote, leaving a wide-open contest where second-tier candidates could play spoiler or kingmaker in a runoff.
Russell Fry, who represents South Carolina in the U.S. House, sits at 12 percent. He has signaled he is weighing the race seriously. "My family and I have a big decision to make soon. We'd appreciate your prayers. South Carolina deserves strong conservative leadership," Fry said, as the Trump endorsement of Darline Graham reshaped the field around him.
Mark Sanford's entry at 11 percent adds another layer. The former governor and congressman carries significant baggage from his personal scandals but retains a base of fiscal conservatives in the state. He jumped into the race despite Trump's endorsement of Graham, a decision that underscores how fractured the primary field has become.
An earlier Newsmax report on polling from mid-July showed the race wide open with no clear frontrunner. At that point, Darline Graham Nordone, freshly appointed by McMaster, registered just 5.9 percent support. Her climb to 19 percent in two weeks suggests the Trump endorsement and national media appearances have given her a significant boost, even if it has not been enough to overtake Norman.
Lindsey Graham's sudden death from an aortic dissection sent shockwaves through the state's political establishment. The Senate advanced Graham's Russia sanctions bill hours after his funeral, a bipartisan tribute to a senator who had served for more than two decades.
But the tribute phase gave way quickly to raw political competition. Within days of the appointment, multiple candidates filed or signaled interest. The speed of the field's formation reflects both the stakes, a U.S. Senate seat in a safely Republican state, and the reality that South Carolina's GOP bench is deep and ambitious.
For Norman, the poll offers validation after his third-place finish in the governor's race. He enters the Senate contest without a presidential endorsement but with something that may matter more in a low-turnout special primary: early organization and existing voter contact lists from his gubernatorial campaign.
For Darline Graham, the challenge is converting institutional support into grassroots energy before August 11. She has the White House behind her and the emotional weight of her brother's legacy. But as the circumstances surrounding Lindsey Graham's death continue to generate public discussion, the race has taken on a life of its own, one that no single endorsement appears to control.
The poll raises a fair question about the weight of a presidential endorsement in a multi-candidate primary. Trump's track record in South Carolina has been mixed. His initial backing of Evette in the governor's race did not prevent Wilson from gaining enough momentum to force a double endorsement, a maneuver that effectively conceded the outcome before the runoff was decided.
Now, with Darline Graham trailing Norman despite the full weight of the Trump brand, voters appear to be making independent calculations. In a state where Republican primary voters pride themselves on picking their own candidates, that should not come as a surprise.
Norman's lead is slim and the margin of error makes this effectively a toss-up between the top two. But the broader picture is clear: five candidates, no majority, and a likely runoff where ground-game organization and second-choice dynamics will matter more than any single endorsement.
South Carolina Republicans have two weeks to sort this out. The voters who show up on August 11 will decide whether loyalty to a name, loyalty to a president, or loyalty to the candidate who got there first carries the day. In a healthy primary, that is exactly how it should work.