Democrat Annie Andrews has won South Carolina’s United States Senate election, defeating Republican Senator Darline Graham in one of the most striking reversals of the 2026 midterms. The Associated Press called the race for Andrews after Tuesday’s voting, ending a Republican winning streak in the state’s Senate elections that stretched back to 1998.
Andrews, a paediatrician who had not previously held elected office, will become the first woman elected to the US Senate from South Carolina. Her victory represents a Democratic gain from a Republican-held seat, rather than the retention of an existing Democratic seat. It forms part of the wider election results that have given Democrats projected control of both chambers of Congress.
The Republican candidate had entered the contest in unusual circumstances. Darline Graham was appointed to the Senate following the death in July of her brother, longtime Republican Senator Lindsey Graham. President Donald Trump supported her candidacy and campaigned on her behalf, but her experience became a central issue during the contest.
According to the Associated Press, polling of voters found substantial concern about Graham’s preparedness for the office. Andrews campaigned prominently on the affordability of healthcare and the cost of living, seeking to broaden her appeal beyond the Democratic Party’s usual supporters in a state that Trump carried comfortably in the 2024 presidential election.
The outcome was especially significant because South Carolina had long been regarded as reliably Republican territory in federal statewide elections. Democrats had not won a Senate election there since Fritz Hollings secured another term in 1998. The result therefore changed the party holding the seat, rather than simply reflecting a routine victory in a competitive Democratic state.
Andrews had previously contested a House seat in 2022 without success. In the Senate race, she drew on her medical background and argued that the economic and healthcare concerns of ordinary families deserved greater attention in Washington. Her campaign also faced scrutiny over its positions on social issues, illustrating the competing pressures on Democratic candidates seeking support in conservative states.
Graham’s campaign had the backing of Trump and major Republican interests, making the defeat particularly consequential for the party’s assessment of its midterm strategy. In remarks reported after the election, Graham acknowledged the need for conservatives to examine the outcome. Andrews presented the result as an opportunity to move beyond entrenched partisan divisions.
The South Carolina result came amid a broader shift in congressional power. Associated Press reporting confirms Democratic gains in several states, including Texas and North Carolina. Those outcomes must be distinguished from races where votes remain outstanding: an election-night projection is a news organisation’s assessment of the winner, not the formal certification of the final count by election authorities.
Democratic control of the Senate would affect the confirmation of presidential nominees, the consideration of legislation and the conduct of congressional investigations when the new Congress convenes. The House result adds another institutional constraint on the administration, although the precise size of the incoming majorities depends on the remaining races and final tabulations.
For Nigerians and other Africans living in the United States, changes in congressional leadership may influence future debates over immigration oversight, education, healthcare and federal spending. The election result does not itself alter immigration status, visa rules or existing federal law. Any policy changes would require separate decisions through the appropriate legislative or administrative processes.
South Carolina’s election authorities will complete their normal canvassing and certification procedures. Andrews’s victory has been projected by the Associated Press, while the final certified vote totals remain a separate official step.
