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Sonoma County

County CA Sonoma All CA counties
Updated 1 month, 2 weeks ago
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QR code that opens the Sonoma County page

Scanning opens this Sonoma County page. For flyers and signs, print it at least 1 inch (2.5 cm) wide.

County map and voting statistics

Sonoma County map

  • Early voting
  • Election Day only
  • Several places; select to zoom in

County outlines are U.S. Census reference boundaries. Select a place for its hours and directions, or use "Show on map" in the lists. Only locations with reviewed coordinates are mapped. On a phone, move the map with two fingers.

Explore precincts, polling places and district layers

Early voting numbers

November 3, 2026 election · Reported through October 27, 2026

Secondary source report

Reported ballots (available methods)
82,101

Secondary republication of election-office aggregate counts. The reporting date is the dated source snapshot, not a claim that every county reported at the same time. Registration-party, historical comparisons and forecasts are excluded. The displayed total includes reported mail ballots and any reported in-person ballots. Seventeen counties have unreported in-person counts; their totals include reported mail only, not an assertion of zero in-person voting. The publisher labels the figures as cast/accepted; these preliminary administrative counts are not certified election results.

Source: PollingSource · Checked October 29, 2026

This is a dated snapshot, not a live count. These preliminary participation totals may be revised. They do not show candidate results or predict an election outcome.

Check the official election office for updates

Voting information on file

Published sample ballots
0
Published polling places
32
Mapped polling places
27

For the November 3, 2026 election. These count records published on this site. Zero means no published records here; it does not establish that none exist in the county. Early-voting reports above have their own dates.

Voting & civic resources

Voting precincts

Open a precinct for its numbered boundary, matched sample ballots, candidates and voting locations. Confirm your registered precinct with the election office.

Sonoma County · 333 precincts on file

2026 primary consolidated precincts (SRPREC) · California Statewide Database

Browse and search all Sonoma County precincts

Find your precinct by city, county, address or ZIP

Your ballot and where to vote

Your November 3 ballot

As of October 6, 2026

Tuesday, November 3, 2026.

The sample ballot for Sonoma County is not available here yet.

Races and candidates on the Sonoma County ballot (10)

Where to vote

As of October 6, 2026

Sonoma County uses countywide vote centers: registered Sonoma County voters may vote at any location listed for that county.

Early voting · Oct 24 – Nov 2

  • Abel De Luna Community Center
    1557 Healdsburg Ave, Healdsburg, CA
    Get directions
    Sat, Oct 24 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.
  • Bodega Bay Grange #777
    1370 Bodega Ave, Bodega Bay, CA
    Get directions
    Sat, Oct 31 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.
  • Casa Grande High School - Room E-11
    333 Casa Grande Rd, Petaluma, CA · enter via Ely Blvd S
    Get directions
    Sat, Oct 31 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.
  • Cloverdale Veterans Memorial Building
    205 W 1st St, Cloverdale, CA
    Get directions
    Sat, Oct 31 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.
  • Cotati Veterans Memorial Building
    8505 Park Ave, Cotati, CA
    Get directions
    Sat, Oct 31 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.
  • Elsie Allen High School
    599 Bellevue Ave, Santa Rosa, CA
    Not shown on the map; see address
    Get directions
    Sat, Oct 31 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.
  • Faith Lutheran Church of Sonoma Valley
    19355 Arnold Dr, Sonoma, CA
    Get directions
    Sat, Oct 24 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.
  • Finley Center - Willow Room
    2060 W College Ave, Santa Rosa, CA
    Get directions
    Sat, Oct 31 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.
  • Forestville Elementary School
    6321 Hwy 116, Forestville, CA
    Get directions
    Sat, Oct 31 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.
  • Geyserville New Tech Academy
    1300 Moody Ln, Geyserville, CA
    Get directions
    Sat, Oct 31 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.
  • Graton Community Club
    8996 Graton Rd, Graton, CA
    Get directions
    Sat, Oct 31 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.
  • Kenilworth Junior High School
    800 Riesling Rd, Petaluma, CA
    Get directions
    Sat, Oct 31 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.
  • Kenwood Depot
    314 Warm Springs Rd, Kenwood, CA
    Get directions
    Sat, Oct 31 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.
  • Luther Burbank Center for the Arts
    50 Mark West Springs Rd, Santa Rosa, CA
    Get directions
    Sat, Oct 31 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.
  • North Fire Station - NSCFPD
    39250 Hwy 1, The Sea Ranch, CA
    Not shown on the map; see address
    Get directions
    Sat, Oct 31 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.
  • Oakmont East Recreation Center
    7902 Oakmont Dr, Santa Rosa, CA
    Get directions
    Sat, Oct 31 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.
  • Petaluma City Hall
    11 English St, Petaluma, CA
    Get directions
    Sat, Oct 31 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.
  • Petaluma Community Center
    320 N McDowell Blvd, Petaluma, CA
    Get directions
    Sat, Oct 24 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.
  • Petaluma Veterans Memorial Building
    1094 Petaluma Blvd S, Petaluma, CA
    Get directions
    Sat, Oct 31 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.
  • Piner High School
    1700 Fulton Rd, Santa Rosa, CA
    Get directions
    Sat, Oct 31 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.
  • Rincon Valley Regional Library
    6959 Montecito Blvd, Santa Rosa, CA
    Get directions
    Sat, Oct 31 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.
  • Rohnert Park Community Center
    5401 Snyder Ln, Rohnert Park, CA
    Get directions
    Sat, Oct 24 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.
  • Rohnert Park Senior Center
    6800 Hunter Dr, Rohnert Park, CA
    Get directions
    Sat, Oct 31 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.
  • Santa Rosa High School
    1235 Mendocino Ave, Santa Rosa, CA
    Get directions
    Sat, Oct 31 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.
  • Santa Rosa Veterans Memorial Building - North Room
    1351 Maple Ave, Santa Rosa, CA
    Get directions
    Sat, Oct 24 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.
  • Sebastopol Center for the Arts
    282 S High St, Sebastopol, CA
    Not shown on the map; see address
    Get directions
    Sat, Oct 24 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.
  • Sonoma County Registrar of Voters
    3880 Brickway Blvd, Santa Rosa, CA
    Get directions
    Sat, Oct 24 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.
  • Sonoma State University - Tuscany Village, Casentino Room
    1801 E Cotati Ave, Rohnert Park, CA
    Not shown on the map; see address
    Get directions
    Sat, Oct 31 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.
  • Sonoma Veterans Memorial Building
    126 1st St W, Sonoma, CA
    Get directions
    Sat, Oct 31 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.
  • Spring Lake Middle School
    4675 Mayette Ave, Santa Rosa, CA
    Get directions
    Sat, Oct 31 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.
  • West County Services Center
    16390 Main St, Guerneville, CA
    Get directions
    Sat, Oct 31 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.
  • Windsor Civic Center - Council Chambers
    9291 Old Redwood Hwy #400, Windsor, CA
    Not shown on the map; see address
    Get directions
    Sat, Oct 31 – Mon, Nov 2
    9:00 a.m. – 5:00 p.m.

Election Day · Tuesday, November 3 · 7:00 a.m. – 8:00 p.m.

  • Abel De Luna Community Center
    1557 Healdsburg Ave, Healdsburg
    Get directions
  • Bodega Bay Grange #777
    1370 Bodega Ave, Bodega Bay
    Get directions
  • Casa Grande High School - Room E-11
    333 Casa Grande Rd, Petaluma
    enter via Ely Blvd S
    Get directions
  • Cloverdale Veterans Memorial Building
    205 W 1st St, Cloverdale
    Get directions
  • Cotati Veterans Memorial Building
    8505 Park Ave, Cotati
    Get directions
  • Elsie Allen High School
    599 Bellevue Ave, Santa Rosa
    Not shown on the map; see address
    Get directions
  • Faith Lutheran Church of Sonoma Valley
    19355 Arnold Dr, Sonoma
    Get directions
  • Finley Center - Willow Room
    2060 W College Ave, Santa Rosa
    Get directions
  • Forestville Elementary School
    6321 Hwy 116, Forestville
    Get directions
  • Geyserville New Tech Academy
    1300 Moody Ln, Geyserville
    Get directions
  • Graton Community Club
    8996 Graton Rd, Graton
    Get directions
  • Kenilworth Junior High School
    800 Riesling Rd, Petaluma
    Get directions
  • Kenwood Depot
    314 Warm Springs Rd, Kenwood
    Get directions
  • Luther Burbank Center for the Arts
    50 Mark West Springs Rd, Santa Rosa
    Get directions
  • North Fire Station - NSCFPD
    39250 Hwy 1, The Sea Ranch
    Not shown on the map; see address
    Get directions
  • Oakmont East Recreation Center
    7902 Oakmont Dr, Santa Rosa
    Get directions
  • Petaluma City Hall
    11 English St, Petaluma
    Get directions
  • Petaluma Community Center
    320 N McDowell Blvd, Petaluma
    Get directions
  • Petaluma Veterans Memorial Building
    1094 Petaluma Blvd S, Petaluma
    Get directions
  • Piner High School
    1700 Fulton Rd, Santa Rosa
    Get directions
  • Rincon Valley Regional Library
    6959 Montecito Blvd, Santa Rosa
    Get directions
  • Rohnert Park Community Center
    5401 Snyder Ln, Rohnert Park
    Get directions
  • Rohnert Park Senior Center
    6800 Hunter Dr, Rohnert Park
    Get directions
  • Santa Rosa High School
    1235 Mendocino Ave, Santa Rosa
    Get directions
  • Santa Rosa Veterans Memorial Building - North Room
    1351 Maple Ave, Santa Rosa
    Get directions
  • Sebastopol Center for the Arts
    282 S High St, Sebastopol
    Not shown on the map; see address
    Get directions
  • Sonoma County Registrar of Voters
    3880 Brickway Blvd, Santa Rosa
    Get directions
  • Sonoma State University - Tuscany Village, Casentino Room
    1801 E Cotati Ave, Rohnert Park
    Not shown on the map; see address
    Get directions
  • Sonoma Veterans Memorial Building
    126 1st St W, Sonoma
    Get directions
  • Spring Lake Middle School
    4675 Mayette Ave, Santa Rosa
    Get directions
  • West County Services Center
    16390 Main St, Guerneville
    Get directions
  • Windsor Civic Center - Council Chambers
    9291 Old Redwood Hwy #400, Windsor
    Not shown on the map; see address
    Get directions

Confirm with your county elections office. Locations and hours can change. This summary may be incomplete; the county's official list is the authority. Polling location source

Search Sonoma County

Find officials, candidates, races and offices for Sonoma County. Results update as you type.

Type a name or choose filters to search Sonoma County.

Civic coverage for this county area

County offices and source-listed election races appear below. Municipalities and districts may cross county lines or serve only part of this area. County race lists are not a complete personal ballot. Coverage is still expanding across all election types.

Official state or territorial election office · listed by USAGov. Local election-authority details remain under research.

Municipalities and townships

Mayors, councils, town boards and township offices.

Local inventory pending

Schools and education

School boards and education districts, including districts crossing county lines.

Local inventory pending

Special districts

Water, fire, hospital, utility, transit and other local governing boards.

Local inventory pending

Other mapped areas

Communities and district geography. A mapped area does not establish a separate elected government.

Local inventory pending

Races & candidates

Contests tied to this jurisdiction through the office, election, or district we have on file.

Attorney General of California Nov. 3, 2026 · November 3, 2026 General Election — California
  • Rob Bonta Democratic · incumbent Election-stage party: Democratic
  • Michael E. Gates Republican Election-stage party: Republican
California Supreme Court Justice Nov. 3, 2026 · November 3, 2026 General Election — California
California Supreme Court Justice Nov. 3, 2026 · November 3, 2026 General Election — California
Controller of California Nov. 3, 2026 · November 3, 2026 General Election — California
Governor of California Nov. 3, 2026 · November 3, 2026 General Election — California
Insurance Commissioner of California Nov. 3, 2026 · November 3, 2026 General Election — California
  • Ben Allen Democratic Election-stage party: Democratic
  • Jane Kim Democratic Election-stage party: Democratic
Lieutenant Governor of California Nov. 3, 2026 · November 3, 2026 General Election — California
  • Fiona Ma Democratic Election-stage party: Democratic
  • Gloria Romero Republican Election-stage party: Republican
Secretary of State of California Nov. 3, 2026 · November 3, 2026 General Election — California
  • Shirley Weber Democratic · incumbent Election-stage party: Democratic
  • Don P. Wagner Republican Election-stage party: Republican
Superintendent of Public Instruction of California Nov. 3, 2026 · November 3, 2026 General Election — California
Treasurer of California Nov. 3, 2026 · November 3, 2026 General Election — California

Recent officeholder updates

Updated 2 weeks, 5 days ago
Updated 2 weeks, 5 days ago
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Updated 2 weeks, 5 days ago
Updated 3 weeks, 6 days ago
Updated 3 weeks, 6 days ago
Updated 3 weeks, 6 days ago

Elections

Election calendar coverage pending.

Sources

Raw provider payloads are stored for auditability.

Official government source
External ID: census-county-06097-2026
Fetched 1 month, 2 weeks ago