The main deadline to register or re-register to vote for any election is one second before midnight Pacific Daily Time on the 15th calendar day before that election. This year, that deadline falls on Oct. 22.
Applications must be submitted online by midnight. Alternatively, they must be postmarked by Oct. 22 or delivered by hand to your local registrar’s office on that day.
For more information, visit: marinvotes.org | https://www.marincounty.org/depts/rv/voter-registration/register