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June 5, 2018 – Calendar Timeline

Sonoma County Voting

Consolidated Primary Election

Start Date DeadlineEvent
12/14/2017 2/7/2018 Signatures-In-Lieu of Filing Fee Period (Judicial Candidates)
12/14/2017 2/7/2018 Signatures-In-Lieu of Filing Fee Period
1/29/2018 2/7/2018 Declaration of Intention (Judicial Candidates)
*2/12/2018 3/9/2018 Declaration of Candidacy and Nomination Paper Period
3/7/2018 6/5/2018 24 Hour Campaign Finance Reporting Period
1/1/2018 4/21/2018 4/26/2018  deadline for 1st Pre-Election Campaign
Finance Statement
  *3/9/2018 Consolidation deadline, measures
  *3/9/2018 Tax rate statements deadline, bond measures
3/10/2018   Measure letter assignment
  3/14/2018 Deadline to amend/withdraw measure
  3/19/2018 Argument deadline
  3/19/2018 Impartial analysis due
  3/29/2018  
4/6/2018   Military/Overseas 60 Day Ballots
4/22/2018 5/19/2018 5/24/2018 deadline for 2nd Pre-Election Campaign
Finance Statement
4/26/2018   First day County Voter Information Guide may be mailed
5/7/2018   Voting by mail opens
  5/21/2018 Registration deadline
  5/29/2018 Deadline to request Vote By Mail ballots by mail
6/5/2018   Election Day (7:00 AM to 8:00 PM)
  6/8/2018  
  6/13/2018 Unsigned Ballot Statements must be received by the Registrar of Voters (in person, by fax or mail) no later than 5:00 PM (postmark is not sufficient).
  7/5/2018 Deadline to certify election results

*For dates that fall on a Saturday, Sunday or holiday, use the next regular business day for transactions