• Sonoma County Voting

    March 3, 2020 - Election Calendar

March 3, 2020
Timeline Calendar

Presidential Primary Election

Start DateDeadlineEvent
Within 24 Hours 24 Hour Campaign Finance Reporting Period
1/24/2020 1/24/2020 deadline for 1st Pre-Election Campaign Finance Statement/td>
9/12/201911/6/2019Signatures in Lieu of Filing Fees
(Judicial Candidates)
9/12/2019 11/6/2019  Signatures in Lieu of Filing Fees
(Candidates other than Judicial)
10/28/201911/6/2019Declaration of Intention
(Judicial Candidates)
11/7/201911/11/2019*Extension for Declaration of Intention
11/11/2019*Nominations Open
12/6/2019 Nominations Deadline
12/6/2019 Consolidation deadline, measures
12/6/2019 Tax rate statements deadline, bond measures
2/7/2019*Measure letter assignment
12/11/2019 Extended nomination deadline
12/11/2019 Deadline to amend/withdraw measure
12/12/2019 Random alphabet drawing
12/16/2019 Argument deadline
12/16/2019 Impartial analysis due
12/26/2019 Rebuttal deadline
(only if opposing arguments are filed)
1/3/2020 Military/Overseas 60 Day Ballots
2/21/2020 2/21/2020 deadline for 2nd Pre-Election Campaign Finance Statement
1/23/2020 First day Voter Information Guides may be mailed
2/3/2020 Voting by mail opens (VBM)
2/17/2020 Registration deadline
2/18/2020 First day to process vote by mail ballots
2/25/2020 Deadline to request VBM ballots by mail
3/3/2020 Election Day (7a.m. to 8p.m.)
3/6/2020 Last day to receive VBM ballot postmarked
no later than 3/3/2020
3/11/2020 Unsigned Ballot Statements must be received by the Registrar of Voters (in person, by fax or mail) no later than 5 pm (postmark is not sufficient).
3/31/2020 Deadline to certify election results

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

Contact Information

Deva Marie Proto

County Clerk-Recorder-Assessor-Registrar of Voters

Business Hours
Monday – Friday
8:00 AM – 5:00 PM

Registrar of Voters

435 Fiscal Drive

Santa Rosa, CA 95403
38.4657357, -122.7251823
Mailing Address
PO Box 11485
Santa Rosa, CA 95406-1485
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