Election 2025 Usa House. Republicans start 2025 with the smallest house majority since 1931 narrow margins will challenge speaker mike johnson and test trump's influence. All 435 of these seats are up for election on 5 november 2024.

Two blue states, new york and california, have been key house battlegrounds in recent election cycles, and 2026 should be no different, with both parties defending. Republicans won 220 elections, democrats.