US lawCaliforniaStatutesCode elecDivision 0.5Chapter 4340Cal. ELEC § 340Cal. ELEC § 340Last amended: 2020Year: 2025Length: 28 wordsOfficial source “Presidential primary” is the primary election that is held on the first Tuesday after the first Monday in March of any year that is evenly divisible by four.PreviousCal. ELEC § 339NextCal. ELEC § 341