GOTV Intel

California Assembly District 18

Assembly District 18

Covers part of Alameda County.

Who Holds This Seat

Mia Bonta

Democrat · Assemblymember

Holds This SeatOn the 2026 ballot

Running in 2026

IncumbentNov 3 General
Mia Bonta

Democrat · Assemblymember

Ballot
On the 2026 ballot
Last Change
Profile updated · Oct 3
Raised
Not on file
Cash on Hand
Not on file

No finance filing on record.

ChallengerNov 3 General
Andre Sandford

Democrat

Ballot
On the 2026 ballot
Last Change
Profile updated · Oct 3
Raised
Not on file
Cash on Hand
Not on file

No finance filing on record.

On File, Not Running

Michael Goldstein

Independent · Ran for Assembly District 18

Lost the 2026 primary

Ned Nuerge

Republican · Ran for Assembly District 18

Lost the 2026 primary

The District

Includes Oakland (part), Alameda and Emeryville.

Download CSVSkip to precinct table
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116 precincts · District lines: State legislative lines: U.S. Census Bureau TIGER/Line 2024 (SLDU/SLDL) · Precinct lines: California Statewide Database (Berkeley Law, UC Berkeley, for the California Legislature), SR precinct boundaries for the 2020 / 2022 / 2024 generals (/g22/.zip); free public resource, no formal licence

Results in This District

ContestFirstSecondMarginVotes
2024 President105 precinctsStatewide DatabaseCertified — county Statements of Vote…Kamala D. Harris (D)154,786 · 83.4%Donald J. Trump (R)21,029 · 11.3%D+72.1185,532
2024 US Senate - 2105 precinctsStatewide DatabaseCertified — county Statements of Vote…Adam B. Schiff (D)152,864 · 87.4%Steve Garvey (R)22,051 · 12.6%D+74.8174,915
2024 US Senate - 3 Partial/Unexpired Term105 precinctsStatewide DatabaseCertified — county Statements of Vote…Adam B. Schiff (D)150,290 · 87.1%Steve Garvey (R)22,315 · 12.9%D+74.1172,605
2022 US Senate - 196 precinctsStatewide DatabaseCertified — county Statements of Vote…Alex Padilla (D)123,810 · 90.5%Mark P. Meuser (R)12,967 · 9.5%D+81.0136,777
2022 US Senate - 3 Partial/Unexpired Term96 precinctsStatewide DatabaseCertified — county Statements of Vote…Alex Padilla (D)122,558 · 90.4%Mark P. Meuser (R)13,082 · 9.6%D+80.7135,640
2022 Governor96 precinctsStatewide DatabaseCertified — county Statements of Vote…Gavin Newsom (D)125,521 · 90.0%Brian Dahle (R)13,995 · 10.0%D+79.9139,516
2020 President105 precinctsStatewide DatabaseCertified — county Statements of Vote…Joseph R. Biden (D)205,427 · 89.3%Donald J. Trump (R)19,642 · 8.5%D+80.8229,955

Totals add up the certified precinct results for the precincts inside today's district lines. A precinct split by the district line counts in full, or only in the district holding most of its voters where the linkage assigns it to one, and votes a county reported only countywide (some counties' absentee and early votes) are left out, so totals can differ from an official canvass.

Past Results

State Assembly Member District 18

2024 General Election (precinct detail) · Nov 5, 2024
CandidateVotesShare
Mia BontaDemocratic134,07380.3%
Andre SandfordAmerican Independent32,98319.7%

Certified — county Statements of Vote as compiled by the Statewide Database; contest totals compared with the California Secretary of State certified Statement of Vote · Statewide Database

State Assembly Member District 18

2022 General Election (precinct detail) · Nov 8, 2022
CandidateVotesShare
Mia BontaDemocratic120,86389.9%
Mindy PechenukRepublican13,50410.1%

Certified — county Statements of Vote as compiled by the Statewide Database; contest totals compared with the California Secretary of State certified Statement of Vote · Statewide Database

State Assembly Member District 18

2020 General Election (precinct detail) · Nov 3, 2020
CandidateVotesShare
Rob BontaDemocratic190,16887.6%
Stephen SlausonRepublican26,94212.4%

Certified — county Statements of Vote as compiled by the Statewide Database; contest totals compared with the California Secretary of State certified Statement of Vote · Statewide Database

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