Alan Wilson secured the Republican nomination for South Carolina governor after a decisive June 2026 primary runoff victory over Lt. Gov. Pamela Evette, consolidating party support in a solidly Republican state where no Democrat has won the office since 1998. Recent polling shows Wilson ahead by double digits or more, reflecting the state's partisan lean, his record as attorney general, and priorities such as tax cuts, infrastructure, and agency audits. A late October debate highlighted differences on Medicaid expansion and gambling but little movement in voter preferences. Jermaine Johnson, the Democratic nominee and state representative, faces structural headwinds in a state Trump carried by nearly 18 points in 2024. An upset would likely require an unforeseen scandal, health event, or turnout surge far exceeding historical patterns.