The 2028 presidential primaries, caucuses, and general election will determine the next president inaugurated in January 2029. Leading Republican prospects such as JD Vance and Ron DeSantis bring younger profiles to the nomination contest, while Democratic contenders including Gavin Newsom and other governors represent mid-career options. The 2026 midterm results have already begun shaping party momentum, fundraising, and early positioning ahead of formal announcements. Key upcoming catalysts include primary debates, convention dynamics, and any late shifts in polling averages or endorsements that could favor one age cohort over another in the Electoral College math. Trader consensus reflects uncertainty around which nominee ultimately secures the nomination and victory.