
Incumbents Ken Calvert (R) and Young Kim (R) defeated six other candidates to win the top-two primary for California's 40th Congressional District on June 2, 2026, receiving 35% and 21% of the vote, respectively. Calvert, Kim, Joe Kerr (D), and Esther Kim Varet (D) led in campaign fundraising and polling ahead of the election. Calvert…

Ten candidates are running in the top-two primary for California's 40th Congressional District on June 2, 2026. Incumbent Ken Calvert (R), incumbent Young Kim (R), Joe Kerr (D), and Esther Kim Varet (D) lead in campaign fundraising and polling ahead of the election. Currently, Calvert represents California's 41st Congressional District, and Kim represents the 40th…