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Sonoma County
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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.
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.
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
Official-state lookup directory
Open resource: Voting Locations Explore on The Ballot Box: Voting LocationsVOTE411 ballot lookup
Open resource: Sample BallotState registration guidance
Open resource: Register to VoteLocal-government directory
Open resource: Local Elected Officials Explore on The Ballot Box: Local Elected OfficialsFind your state legislators
Open resource: State Elected Officials Explore on The Ballot Box: State Elected OfficialsFederal representative lookup
Open resource: Federal Elected Officials Explore on The Ballot Box: Federal Elected OfficialsSearch for local party organizations
Open resource: County PartyVoting 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
Your ballot and where to vote
Your November 3 ballot
As of October 6, 2026Tuesday, November 3, 2026.
The sample ballot for Sonoma County is not available here yet.
Races and candidates on the Sonoma County ballot (10)
-
Attorney General of California
Rob Bonta (Democratic), Michael E. Gates (Republican)
- California Supreme Court Justice
- California Supreme Court Justice
-
Controller of California
Malia M. Cohen (Democratic), Herb W Morgan (Republican)
-
Governor of California
Xavier Becerra (Democratic), Steve Hilton (Republican)
- Insurance Commissioner of California
-
Lieutenant Governor of California
Fiona Ma (Democratic), Gloria Romero (Republican)
-
Secretary of State of California
Don P. Wagner (Republican), Shirley Weber (Democratic)
- Superintendent of Public Instruction of California
-
Treasurer of California
Jennifer Hawks (Republican), Eleni Kounalakis (Democratic)
Where to vote
As of October 6, 2026Sonoma 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 Center1557 Healdsburg Ave, Healdsburg, CAGet directions
- Sat, Oct 24 – Mon, Nov 2
- 9:00 a.m. – 5:00 p.m.
-
Bodega Bay Grange #7771370 Bodega Ave, Bodega Bay, CAGet directions
- Sat, Oct 31 – Mon, Nov 2
- 9:00 a.m. – 5:00 p.m.
-
Casa Grande High School - Room E-11333 Casa Grande Rd, Petaluma, CA · enter via Ely Blvd SGet directions
- Sat, Oct 31 – Mon, Nov 2
- 9:00 a.m. – 5:00 p.m.
-
Cloverdale Veterans Memorial Building205 W 1st St, Cloverdale, CAGet directions
- Sat, Oct 31 – Mon, Nov 2
- 9:00 a.m. – 5:00 p.m.
-
Cotati Veterans Memorial Building8505 Park Ave, Cotati, CAGet directions
- Sat, Oct 31 – Mon, Nov 2
- 9:00 a.m. – 5:00 p.m.
-
Elsie Allen High School599 Bellevue Ave, Santa Rosa, CANot shown on the map; see addressGet directions
- Sat, Oct 31 – Mon, Nov 2
- 9:00 a.m. – 5:00 p.m.
-
Faith Lutheran Church of Sonoma Valley19355 Arnold Dr, Sonoma, CAGet directions
- Sat, Oct 24 – Mon, Nov 2
- 9:00 a.m. – 5:00 p.m.
-
Finley Center - Willow Room2060 W College Ave, Santa Rosa, CAGet directions
- Sat, Oct 31 – Mon, Nov 2
- 9:00 a.m. – 5:00 p.m.
-
Forestville Elementary School6321 Hwy 116, Forestville, CAGet directions
- Sat, Oct 31 – Mon, Nov 2
- 9:00 a.m. – 5:00 p.m.
-
Geyserville New Tech Academy1300 Moody Ln, Geyserville, CAGet directions
- Sat, Oct 31 – Mon, Nov 2
- 9:00 a.m. – 5:00 p.m.
-
Graton Community Club8996 Graton Rd, Graton, CAGet directions
- Sat, Oct 31 – Mon, Nov 2
- 9:00 a.m. – 5:00 p.m.
-
Kenilworth Junior High School800 Riesling Rd, Petaluma, CAGet directions
- Sat, Oct 31 – Mon, Nov 2
- 9:00 a.m. – 5:00 p.m.
-
Kenwood Depot314 Warm Springs Rd, Kenwood, CAGet directions
- Sat, Oct 31 – Mon, Nov 2
- 9:00 a.m. – 5:00 p.m.
-
Luther Burbank Center for the Arts50 Mark West Springs Rd, Santa Rosa, CAGet directions
- Sat, Oct 31 – Mon, Nov 2
- 9:00 a.m. – 5:00 p.m.
-
North Fire Station - NSCFPD39250 Hwy 1, The Sea Ranch, CANot shown on the map; see addressGet directions
- Sat, Oct 31 – Mon, Nov 2
- 9:00 a.m. – 5:00 p.m.
-
Oakmont East Recreation Center7902 Oakmont Dr, Santa Rosa, CAGet directions
- Sat, Oct 31 – Mon, Nov 2
- 9:00 a.m. – 5:00 p.m.
-
Petaluma City Hall11 English St, Petaluma, CAGet directions
- Sat, Oct 31 – Mon, Nov 2
- 9:00 a.m. – 5:00 p.m.
-
Petaluma Community Center320 N McDowell Blvd, Petaluma, CAGet directions
- Sat, Oct 24 – Mon, Nov 2
- 9:00 a.m. – 5:00 p.m.
-
Petaluma Veterans Memorial Building1094 Petaluma Blvd S, Petaluma, CAGet directions
- Sat, Oct 31 – Mon, Nov 2
- 9:00 a.m. – 5:00 p.m.
-
Piner High School1700 Fulton Rd, Santa Rosa, CAGet directions
- Sat, Oct 31 – Mon, Nov 2
- 9:00 a.m. – 5:00 p.m.
-
Rincon Valley Regional Library6959 Montecito Blvd, Santa Rosa, CAGet directions
- Sat, Oct 31 – Mon, Nov 2
- 9:00 a.m. – 5:00 p.m.
-
Rohnert Park Community Center5401 Snyder Ln, Rohnert Park, CAGet directions
- Sat, Oct 24 – Mon, Nov 2
- 9:00 a.m. – 5:00 p.m.
-
Rohnert Park Senior Center6800 Hunter Dr, Rohnert Park, CAGet directions
- Sat, Oct 31 – Mon, Nov 2
- 9:00 a.m. – 5:00 p.m.
-
Santa Rosa High School1235 Mendocino Ave, Santa Rosa, CAGet directions
- Sat, Oct 31 – Mon, Nov 2
- 9:00 a.m. – 5:00 p.m.
-
Santa Rosa Veterans Memorial Building - North Room1351 Maple Ave, Santa Rosa, CAGet directions
- Sat, Oct 24 – Mon, Nov 2
- 9:00 a.m. – 5:00 p.m.
-
Sebastopol Center for the Arts282 S High St, Sebastopol, CANot shown on the map; see addressGet directions
- Sat, Oct 24 – Mon, Nov 2
- 9:00 a.m. – 5:00 p.m.
-
Sonoma County Registrar of Voters3880 Brickway Blvd, Santa Rosa, CAGet directions
- Sat, Oct 24 – Mon, Nov 2
- 9:00 a.m. – 5:00 p.m.
-
Sonoma State University - Tuscany Village, Casentino Room1801 E Cotati Ave, Rohnert Park, CANot shown on the map; see addressGet directions
- Sat, Oct 31 – Mon, Nov 2
- 9:00 a.m. – 5:00 p.m.
-
Sonoma Veterans Memorial Building126 1st St W, Sonoma, CAGet directions
- Sat, Oct 31 – Mon, Nov 2
- 9:00 a.m. – 5:00 p.m.
-
Spring Lake Middle School4675 Mayette Ave, Santa Rosa, CAGet directions
- Sat, Oct 31 – Mon, Nov 2
- 9:00 a.m. – 5:00 p.m.
-
West County Services Center16390 Main St, Guerneville, CAGet directions
- Sat, Oct 31 – Mon, Nov 2
- 9:00 a.m. – 5:00 p.m.
-
Windsor Civic Center - Council Chambers9291 Old Redwood Hwy #400, Windsor, CANot shown on the map; see addressGet 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 Center1557 Healdsburg Ave, HealdsburgGet directions
- Bodega Bay Grange #7771370 Bodega Ave, Bodega BayGet directions
- Casa Grande High School - Room E-11333 Casa Grande Rd, Petalumaenter via Ely Blvd SGet directions
- Cloverdale Veterans Memorial Building205 W 1st St, CloverdaleGet directions
- Cotati Veterans Memorial Building8505 Park Ave, CotatiGet directions
- Elsie Allen High School599 Bellevue Ave, Santa RosaNot shown on the map; see addressGet directions
- Faith Lutheran Church of Sonoma Valley19355 Arnold Dr, SonomaGet directions
- Finley Center - Willow Room2060 W College Ave, Santa RosaGet directions
- Forestville Elementary School6321 Hwy 116, ForestvilleGet directions
- Geyserville New Tech Academy1300 Moody Ln, GeyservilleGet directions
- Graton Community Club8996 Graton Rd, GratonGet directions
- Kenilworth Junior High School800 Riesling Rd, PetalumaGet directions
- Kenwood Depot314 Warm Springs Rd, KenwoodGet directions
- Luther Burbank Center for the Arts50 Mark West Springs Rd, Santa RosaGet directions
- North Fire Station - NSCFPD39250 Hwy 1, The Sea RanchNot shown on the map; see addressGet directions
- Oakmont East Recreation Center7902 Oakmont Dr, Santa RosaGet directions
- Petaluma City Hall11 English St, PetalumaGet directions
- Petaluma Community Center320 N McDowell Blvd, PetalumaGet directions
- Petaluma Veterans Memorial Building1094 Petaluma Blvd S, PetalumaGet directions
- Piner High School1700 Fulton Rd, Santa RosaGet directions
- Rincon Valley Regional Library6959 Montecito Blvd, Santa RosaGet directions
- Rohnert Park Community Center5401 Snyder Ln, Rohnert ParkGet directions
- Rohnert Park Senior Center6800 Hunter Dr, Rohnert ParkGet directions
- Santa Rosa High School1235 Mendocino Ave, Santa RosaGet directions
- Santa Rosa Veterans Memorial Building - North Room1351 Maple Ave, Santa RosaGet directions
- Sebastopol Center for the Arts282 S High St, SebastopolNot shown on the map; see addressGet directions
- Sonoma County Registrar of Voters3880 Brickway Blvd, Santa RosaGet directions
- Sonoma State University - Tuscany Village, Casentino Room1801 E Cotati Ave, Rohnert ParkNot shown on the map; see addressGet directions
- Sonoma Veterans Memorial Building126 1st St W, SonomaGet directions
- Spring Lake Middle School4675 Mayette Ave, Santa RosaGet directions
- West County Services Center16390 Main St, GuernevilleGet directions
- Windsor Civic Center - Council Chambers9291 Old Redwood Hwy #400, WindsorNot shown on the map; see addressGet 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.
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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
Offices
Races & candidates
Contests tied to this jurisdiction through the office, election, or district we have on file.
- Rob Bonta Democratic · incumbent Election-stage party: Democratic
- Michael E. Gates Republican Election-stage party: Republican
- Malia M. Cohen Democratic Election-stage party: Democratic
- Herb W Morgan Republican Election-stage party: Republican
- Xavier Becerra Democratic Election-stage party: Democratic
- Steve Hilton Republican Election-stage party: Republican
- Fiona Ma Democratic Election-stage party: Democratic
- Gloria Romero Republican Election-stage party: Republican
- Shirley Weber Democratic · incumbent Election-stage party: Democratic
- Don P. Wagner Republican Election-stage party: Republican
- Richard Barrera Election-stage party: Non-Partisan
- Sonja Shaw Election-stage party: Non-Partisan
- Jennifer Hawks Republican Election-stage party: Republican
- Eleni Kounalakis Democratic Election-stage party: Democratic
Recent officeholder updates
Elections
Sources
Raw provider payloads are stored for auditability.