Two Republican incumbents drawn into the same congressional district to face off in general election for California's 40th
Republican incumbents Ken Calvert and Young Kim advanced to the November general election for California's 40th Congressional District after both topped the primary vote on June 2, 2026, with Calvert receiving 35% and Kim 21%. The two Republicans will face off in the general election, effectively guaranteeing a GOP-held seat regardless of outcome. The race featured strong fundraising from both Republican and Democratic candidates, including Democrats Joe Kerr and Esther Kim Varet.
Key Points
- Calvert and Kim are the only two candidates advancing to the general election, forcing an intra-party Republican matchup
- Calvert dominated the primary with 35% of the vote, significantly outpacing Kim's 21%
- The district's top-two primary system ensures Republican retention of the seat in the general election