California's 22nd Congressional District primary on March 5, 2024, propelled Republican incumbent David Valadao into first place with 44.9% of the vote, securing the top spot in the state's top-two system, while Democrat Rudy Salas advanced second at 27.6%, edging out Republican challenger Chris Mathis at 11.8%. Official results were certified by mid-March without disputes or recounts, reflecting Valadao's incumbency advantage and strong support among Central Valley voters focused on agriculture and water issues. No significant developments have emerged since certification, leaving trader focus on the November 5 general election rematch, where their 2022 margin was under 700 votes amid shifting Latino turnout and national headwinds for both parties.