Vote Clock

Early voting locations in Petaluma, California for November 3, 2026

Map of California with Sonoma County, home to Petaluma, highlighted
Sonoma County, California, home to Petaluma. Map: U.S. Census Bureau boundaries.

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Petaluma addresses are in Sonoma County. Sonoma County lists 32 early voting sites; 5 of them are in Petaluma and listed here.

From the California Secretary of State's official list, checked October 14, 2026. Hours can change, so check before you go.

Petaluma early voting sites (5)

Every early voting site in Sonoma County (32) is on the Sonoma County early voting page, with a ZIP code finder.

Petaluma Election Day vote centers (5)

Tuesday, November 3. Polls close at 8 p.m.; if you are in line by 8 p.m., you can vote.

All 32 Sonoma County Election Day vote centers are on the Sonoma County page.

Sonoma County elections office

Sonoma County Elections Office

Office: 3880 Brickway Blvd, Santa Rosa, CA 95403

Mailing address: P.O. Box 11485, Santa Rosa, CA 95406

Phone: 707-565-6800 or 800-750-8683

Regular office hours: 8 a.m. to 5 p.m.

Directions

California voting dates for Petaluma voters

DateWhat
Mon, Oct 5 EndedBallots go out to all voters source
Mon, Oct 5 StartedEarly voting opens source
Mon, Oct 19Last day to register source
Tue, Oct 27Last day to request a replacement ballot by mail source
Tue, Nov 3, 8:00 PMElection Day: polls open 7:00 a.m. to 8:00 p.m. source
Tue, Nov 3, 8:00 PMRegister and vote the same day source
Tue, Nov 3, 8:00 PMReturn your ballot source

Petaluma voting questions

Where can I vote early in Petaluma?

At the 5 early voting sites in Petaluma on this page, from each county's official list. Sonoma County lists 32 sites in all; see the Sonoma County early voting page.

When does early voting start in Petaluma?

Early voting in Petaluma (Sonoma County) starts Saturday, October 24, 2026 at the first sites to open. Some sites open later; each site's days are on this page.

When does early voting end in Petaluma?

The last day of early voting in Petaluma (Sonoma County) is Monday, November 2, 2026. Election Day is Tuesday, November 3.

What are the early voting hours in Petaluma?

Hours differ by site and day. The most common hours are 9:00AM-5:00PM. Check the site you plan to use before you go.

Where do I vote on Election Day in Petaluma?

In this Voter's Choice Act county you can vote at any vote center in the county. Sonoma County lists 32 Election Day vote centers on the Sonoma County page. Tuesday, November 3. Polls close at 8 p.m.; if you are in line by 8 p.m., you can vote.

Who can vote early in Petaluma?

Any registered voter in Petaluma (Sonoma County). In California you can vote at any early voting location in your county (vote centers in Voter’s Choice Act counties). Same-day voter registration is offered where marked.

What is the phone number of the election office for Petaluma?

707-565-6800 or 800-750-8683, the Sonoma County Elections Office, 3880 Brickway Blvd, Santa Rosa, CA 95403.

Which county runs elections in Petaluma?

Sonoma County. Petaluma voters register and vote with Sonoma County.

More for Petaluma voters

Other cities and towns in Sonoma County: Santa Rosa, Bodega Bay, Cloverdale, Cotati, Forestville, Geyserville, Graton, Guerneville, Healdsburg, Kenwood, Rohnert Park, Sebastopol, Sonoma, The Sea Ranch, Windsor.

Sites, days and hours are Sonoma County's own, copied from its official list (named above); office details are from the California Secretary of State, County Elections Offices (checked October 14, 2026). Dates are California's, each linked to its source. Call the office before you go.