2024 California Republican presidential primary

The 2024 California Republican presidential primary was held on March 5, 2024, as part of the Republican Party primaries for the 2024 presidential election. 169 delegates to the 2024 Republican National Convention will be allocated on a winner-take-most basis. The contest was held on Super Tuesday alongside primaries in 14 other states.

Procedure
If a candidate gets over 50% of the total statewide vote, they are awarded all of the state's delegates. Otherwise, the delegates are allocated proportionally.

Candidates
The following candidates were certified:


 * Nikki Haley
 * David Stuckenberg
 * Rachel Swift
 * Donald Trump
 * Ryan Binkley (withdrawn)
 * Chris Christie (withdrawn)
 * Ron DeSantis (withdrawn)
 * Asa Hutchinson (withdrawn)
 * Vivek Ramaswamy (withdrawn)

Events
On June 19, 2023, Ron DeSantis held a private breakfast event at the Del Paso Country Club in Sacramento, California, hosting business leaders in the region to raise funds for his campaign. It was his first campaign stop in California since his administration in Florida transported migrants from the border with Mexico to Sacramento. The event was attended by state legislators Joe Patterson and Tom Lackey, who endorsed DeSantis after the event.

The California Republican Party held its annual fall convention from September 29 to October 1, 2023, in Anaheim. Featured speakers included DeSantis, Donald Trump, Tim Scott, and Vivek Ramaswamy. Trump's speech included calling on police to enact violent retribution on criminals, stating he will "immediately stop all of the pillaging and theft."

Debate
The second Republican primary debate was held at the Ronald Reagan Presidential Library in Simi Valley, California, on September 27, 2023. It was hosted by Fox Business, Rumble, and Univision, and moderated by Stuart Varney, Dana Perino, and Ilia Calderón. Seven of the eight candidates who attended the first debate were present: Doug Burgum, Chris Christie, Ron DeSantis, Nikki Haley, Mike Pence, Vivek Ramaswamy, and Tim Scott.

Polling

 * Aggregate polls