Register to Vote

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Eligibility and Registration
In order to be eligible to vote in California, an individual must be a United States citizen, a resident of California, and 18 years of age or older on Election Day. In order to vote in Rohnert Park, an individual must reside in Rohnert Park and register with the Sonoma County Registrar of Voters.

You can confirm you are registered to vote by contacting the Registrar of Voters office by phone, email, or online.

Sonoma County Registrar of Voters
435 Fiscal Drive, Santa Rosa, CA 95406

There is various information regarding elections online with the Sonoma County Registrar of Voters including registered voters lookup, vote by mail ballot status lookup, polling place and sample ballot lookup, and current election results. Live election results will be posted on Election Day after 8:00 p.m.

Voter Registration Forms are available at the Rohnert Park City Clerk's Office, Sonoma County Registrar of Voters, local libraries, Department of Motor Vehicles Offices, and U.S. Post Offices. You may also register to vote online by visiting the Secretary of State's website at and following the instructions listed on the California Online Voter Registration webpage.

Registration Deadline
August 30, 2021 is the last day for any qualified elector to register or re-register to vote in the upcoming election of September 14, 2021. A person who has moved, changed his or her name or who wishes to change political party affiliation must re-register by this date.

For more information on any upcoming elections please visit our elections page by clicking here.  

Find Your District
Type in your address in the search bar of the interactive map tool below to find your district.

The contents of this webpage and any legal interpretations contained herein are not to be relied upon  either as being correct  factually or as legal opinion. Reliance on the content without prior submission to and approval of your appropriate legal counsel is at the reader's risk.