• Sonoma County Voting

Voter Information Lookup

Note: As the Secretary of State now maintains a Statewide database that is updated in near real-time. With the My Voter Status Lookup, you can:

  • Check if you are registered to vote.
  • Check where you are registered to vote.
  • Check your political party preference.
  • Check your language preference for election materials.
  • Check the status of your vote-by-mail or provisional ballot.
  • Find your polling place.
  • Find information for upcoming local and state elections.
  • Find contact information for your county elections office.
  • Choose how you want to receive your state and county voter guides before each election.

Use the My Voter Status Lookup now

Important Information Sonoma County recommends verifying your Voter Status, Vote by Mail Ballot Status, Political Party Preference, and more on the Secretary of State's My Voter Status Lookup. We will continue to provide information on our website as well; however, it is not updated in near real-time and requires manual intervention to post the data.


Sonoma County Voter Status Lookups

Important Information If you have recently registered or re-registered and your information is not correct on the Sonoma County site, please check the Secretary of State website, check our website again at a later date, or contact our office to confirm registration:


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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