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2026 California Primary

  • The last day to register to vote for the June 2, 2026, Primary Election is May 18, 2026.
  • All California active registered voters will receive a vote-by-mail ballot for the June 2, 2026, Primary Election.
  • Your county elections office will begin mailing ballots by May 4, 2026.
  • Ballot drop-off locations open on May 5, 2026.
  • Vote-by-mail ballots can be returned by mail, at a drop-off location, or your county elections office.
  • Vote centers open for early in-person voting in all Voter’s Choice Act counties beginning on May 23, 2026.
  • Vote-by-mail ballots must be postmarked on or before Election Day and received by June 9, 2026.

June 2, 2026, Voter Information Guide Public Display


Election Information

Candidate Information

Registration Statistics

Voter Information Fact Sheets

Voting Resources