South Carolina Senate Race Tightens as Polls Show Near-Deadlock

South Carolina voters face a tightly contested Senate race this Tuesday, with recent polling showing the two candidates effectively tied. The result marks a sharp departure from earlier predictions that the seat would remain safely in Republican hands. The contest has become the focal point of a national trend where midterms are challenging for the party of the sitting president.

A poll released last week by the New York Times and Siena College found that likely voters in the state are evenly split between the two nominees. This data prompted the Cook Political Report to adjust its rating of the race three times this year. The forecaster initially called the seat Solid Republican in August. It later moved the rating to Likely Republican and then to Lean Republican on Oct. 20. The final classification acknowledges a much closer margin than anticipated.

The Republican nominee is Sen. Darline Graham, who was appointed by the governor in July to finish the term of her late brother, Sen. Lindsey Graham. She subsequently announced she would run for a full term in the midterms. Her opponent is Dr. Annie Andrews, a pediatrician who secured the Democratic nomination in June. The shift in polling reflects a broader national environment where generic ballot measures favor Democrats. Similar patterns are visible in other states, including a narrow lead for Democrat James Talarico over Republican Ken Paxton in Texas and a Lean Democrat rating for the Ohio gubernatorial race.

Political scientists point to specific local factors that have complicated the Republican campaign. Shannon Bridgmon, a political scientist at the University of South Carolina, notes that the race is functioning as an open seat because Darline Graham has served in the chamber for only a few months. She says this dynamic is rare in the state. The Republican primary process also created internal divisions. No candidate won a majority in August, leading to a runoff between Graham and Rep. Ralph Norman. Graham won the runoff by less than five points. Norman has stated he does not plan to join her campaign, though he intends to vote for her. Some of his supporters have discussed a potential write-in campaign.

Scott Huffmon, a political science professor at Winthrop University, observes that some conservative Republicans felt Graham was chosen as the nominee without sufficient consultation. He notes that President Donald Trump publicly praised Graham in July, urging her to run before she had formally announced her candidacy. Huffmon says this dynamic has left some party members feeling their voice was ignored. Additionally, Graham’s limited political experience has drawn criticism. She previously held no elected office and faced questions during the August runoff debate regarding her knowledge of national security issues.

The Democratic campaign has benefited from strong fundraising and high energy, according to Huffmon. He describes Andrews as an effective fundraiser who generates excitement with her messaging. Andrews has also secured endorsements from two former governors: Republican David Beasley and Democrat Jim Hodges. Both appeared in a campaign video supporting her bid. Bridgmon notes that the race remains an uphill climb for Andrews. He says the outcome will depend heavily on turnout, specifically whether Norman’s supporters will cast ballots for Graham or another candidate.

Joseph Ura, a political science professor at Clemson University, says South Carolina still leans Republican. He expresses some surprise at how close the race has become but expects the Republican candidate to have a slight advantage. He notes that the election is likely to produce one of the best performances by a Democrat in a statewide race in the state's history. The national context, including low presidential approval ratings and economic concerns, has contributed to the tightened margin in this deep-red state.