Primary Election

Are you prepared to vote in the June 2, 2026, Primary Election? Learn more today! 

• Visit the County of Marin June 2, 2026, Statewide Direct Primary Election Website
• Find general information about voter registration on the Official County of Marin website 
• Learn about the League of Women Voters of Marin County
• View the League of Women Voters of Marin County's Candidate Forums

Important Dates:

• Monday, May 4, 2026:
  • Vote by mail ballots start to be mailed.
  • Voting opens at the Elections Department.
• Tuesday, May 5, 2026:
  • Vote by mail Ballot Drop Boxes available.
• Monday, May 18, 2026:
  • Voter Registration deadline.
• Tuesday, May 26 ,2026:
  • Last day to request a vote by mail ballot be mailed (voters can still pick up a ballot at any vote center in Marin).
• Tuesday, June 2, 2026:
  • Election Day, all Vote Center Locations open 7am to 8 pm.