California Us Senators 2025 Schedule. States in the senate | california. Senate seats up for regular election in 2025—10 seats held by republicans, 19 held by democrats, and four held by independents who caucus with.

Republicans can retake control with a net gain of two seats or by winning the 2025 presidential election along with a net gain of one seat. Get live results and maps from the 2025 california primary election.