Menu
Summary Elected Officials
District 1 District 2 District 3 District 4 District 5
Candidates 3 Campaign Finance
Jurisdictions
Analysis & Demographics
Voter Metrics Census Data Ideology Analysis Overlapping Districts
Results & Analysis
County Elections Local Ballot Measures Statewide Elections Precinct-Level Map Precinct Analysis
Sign In Subscribe Help
LocalBallotBook Logo

Sonoma County

Sonoma County

See the full picture with a subscription

Get complete access to exact numbers, detailed analysis, and comprehensive data for jurisdictions across California. Pick the plan that fits your work.

For Campaigns For Local Government For State Capitol
Committees Form 460s Independent Expenditures Late Contributions
Late Contributions in Sonoma
296 contributions
Anthony Crabb gave ~$X,XXX to Protect Petaluma Schools, Yes on I on September 24, 2025
Not Employed at n/a
Election: 11/4/25
~$X,XXX
Yes for Petaluma School Bonds gave ~$XX,XXX to Protect Petaluma Schools, Yes on I on September 22, 2025
Other
~$XX,XXX
William Foss gave ~$X,XXX to Friends of James Gore for State Senate 2026 on December 26, 2024
Not Employed at n/a
Election: 3/3/26
~$X,XXX
PBK Architects gave ~$X,XXX to Yes on Measures Z & AA on November 8, 2024
Other
Election: 11/5/24
~$X,XXX
Axia Architects gave ~$XXX to Yes on Measures Z & AA on November 7, 2024
Other
Election: 11/5/24
~$XXX
Santa Rosa Chamber Business and Community PAC gave ~$X,XXX to Our Kids Our Future PAC, Yes on Measure I 2024 on November 4, 2024
Recipient Committee
Election: 11/5/24
~$X,XXX
Service Employees International Union Local 1021 Candidate PAC - Small Contributor Committee ID#1296848 gave ~$X,XXX to Mary Watts for SCOE Trustee 2024 on November 1, 2024
Other
~$X,XXX
Judy Mahrt gave ~$XX,XXX to Sonoma County Family Farmers Alliance PAC, No on Measure J, Sponsored by Sonoma County Farm Bureau on October 31, 2024
Home Care at Judy Mahrt
Election: 11/5/24
~$XX,XXX
Steven Mahrt gave ~$XX,XXX to Sonoma County Family Farmers Alliance PAC, No on Measure J, Sponsored by Sonoma County Farm Bureau on October 31, 2024
Farmer at Steven Mahrt
Election: 11/5/24
~$XX,XXX
TEAMSTERS UNION LOCAL NO. 665 PAC gave ~$X,XXX to WORKERS AGAINST MEASURE J, SPONSORED BY TEAMSTERS 665 on October 30, 2024
Recipient Committee
Election: 11/5/24
~$X,XXX
Jeremy Mahrt gave ~$X,XXX to Sonoma County Family Farmers Alliance PAC, No on Measure J, Sponsored by Sonoma County Farm Bureau on October 29, 2024
Manager at Petaluma Farms, Inc.
Election: 11/5/24
~$X,XXX
Poppy Bank gave ~$XX,XXX to Our Kids Our Future PAC, Yes on Measure I 2024 on October 28, 2024
Other
Election: 11/5/24
~$XX,XXX
Biomune Company gave ~$X,XXX to Sonoma County Family Farmers Alliance PAC, No on Measure J, Sponsored by Sonoma County Farm Bureau on October 28, 2024
Other
Election: 11/5/24
~$X,XXX
Western United Dairies gave ~$XX,XXX to Dairy United, Sponsored by Western United Dairies on October 25, 2024
Other
Election: 11/5/24
~$XX,XXX
Service Employees International Union Local 1021 Issues PAC gave ~$XX,XXX to Library Yes on W on October 24, 2024
Recipient Committee
Election: 11/5/24
~$XX,XXX
International Brotherhood of Electrical Workers Local 551 Issues PAC gave ~$XX,XXX to Yes on BB CRPSTRONG on October 24, 2024
Recipient Committee
Election: 11/5/24
~$XX,XXX
Dairy Institute of California gave ~$X,XXX to Sonoma County Family Farmers Alliance PAC, No on Measure J, Sponsored by Sonoma County Farm Bureau on October 24, 2024
Recipient Committee
Election: 11/5/24
~$X,XXX
Wright Contracting, LLC gave ~$X,XXX to Yes on BB CRPSTRONG on October 24, 2024
Other
Election: 11/5/24
~$X,XXX
Aaron Friedman gave ~$XXX to Library Yes on W on October 24, 2024
Chief Executive Officer at Germaricorp Inc: Signarama SR
Election: 11/5/24
~$XXX
International Brotherhood of Electrical Workers Local 551 Issues PAC gave ~$XX,XXX to Yes on Measures Z & AA on October 23, 2024
Recipient Committee
Election: 11/5/24
~$XX,XXX
International Association of Heat and Frost Insulators and Allied Workers Local 16, AFL-CIO gave ~$X,XXX to Yes on Measures Z & AA on October 23, 2024
Other
Election: 11/5/24
~$X,XXX
CORE West, Inc gave ~$X,XXX to Yes on Measures Z & AA on October 23, 2024
Other
Election: 11/5/24
~$X,XXX
Amanda Ulrich gave ~$X,XXX to Library Yes on W on October 23, 2024
Sales Representative at Midwest Tape|Hoopla Digital
Election: 11/5/24
~$X,XXX
Jake Mackenzie gave ~$X,XXX to Library Yes on W on October 23, 2024
Retired at N.A.
Election: 11/5/24
~$X,XXX
Children's Funding Accelerator gave ~$XX,XXX to Our Kids Our Future PAC, Yes on Measure I 2024 on October 18, 2024
Other
Election: 11/5/24
~$XX,XXX