California House Races 2025 Dates. California will hold some of the most contested house races in the 2025 elections and could decide whether democrats or republicans control the house next year. These are california’s closest house races, according to experts:

Notice to candidates (presidential and voter‐nominated candidates) august 24, 2025** e‐73: As the votes are counted, we’ve got you covered with stories on all the key races, plus continually updated results below.