PDIEMC Research

2026 Primary CA — Results Explorer

Alameda County · 34 contests · updated 2026-07-08 09:53

Explore Alameda by jurisdiction →Find a city, council district, school board, or special district and see every contest scoped to it.Statewide results by Region →Governor, the constitutional offices & Board of Equalization across every covered county — preliminary, many counties still missing.

Pick any contest for the precinct map, geographic breakdowns, regressions, and ecological inference.

Statewide · 9

GovernorTom Steyer 33.5% · 408,997Lieutenant GovernorFiona Ma 25.6% · 383,203Secretary of StateShirley Weber 75.5% · 376,296ControllerMalia Cohen 72.9% · 373,201TreasurerEleni Kounalakis 52.3% · 371,687Attorney GeneralRob Bonta 74.2% · 380,231Insurance CommissionerJane Kim 36.7% · 367,168State Superintendent of Public InstructionRichard Barrera 26.9% · 337,793Board of Equalization District 2Sally Lieber 63.8% · 361,156

Congressional · 4

10th Congressional District8% of district in AlamedaMark Desaulnier 54.5% · 17,96812th Congressional DistrictEntire district in AlamedaLateefah Simon 84.3% · 181,59614th Congressional DistrictEntire district in AlamedaAisha Wahab 38.3% · 154,16317th Congressional District11% of district in AlamedaRo Khanna 61.9% · 16,814

State Senate · 1

State Senate District 1050% of district in AlamedaScott Sakakihara 33.9% · 95,642

State Assembly · 5

Assembly District 1452% of district in AlamedaBuffy Wicks 83.3% · 68,650Assembly District 1630% of district in AlamedaRebecca Bauer-Kahan 63.9% · 48,289Assembly District 18Entire district in AlamedaMia Bonta 76.9% · 109,377Assembly District 20Entire district in AlamedaLiz Ortega 75.1% · 101,186Assembly District 2459% of district in AlamedaAlex Lee 65.8% · 52,471

Alameda County · 4

Supervisor, District 2Elisa Márquez 68.6% · 54,499Supervisor, District 3Lena Tam 100% · 50,190District Attorney, Short TermUrsula Dickson 64.3% · 357,058Flood Control & Water Conservation District Directors, Zone 7Jim Lehrman 26.7% · 121,458

Schools · 3

Board of Education, 4th Trustee AreaAisha Knowles 64.9% · 42,465Board of Education, 7th Trustee AreaCheryl Cook-Kallio 79.6% · 54,080County Superintendent of SchoolsAlysse Castro 100% · 269,889

Measures · 8

Bond Measure B - Castro Valley USDBonds Yes 52% · 15,472Measure F - City of San LeandroYes 87.3% · 16,974Measure C - City of OaklandYes 77.8% · 104,168Measure D - City of OaklandYes 73.5% · 98,276Measure E - City of OaklandNo 54.1% · 105,957Measure G - Hayward USDYes 62.3% · 29,420Measure H - Piedmont USDYes 82.4% · 5,319Measure a - Peralta CCDYes 87.1% · 180,812