GOTV Intel

California Assembly District 23

Assembly District 23

Covers parts of San Mateo County and Santa Clara County.

Who Holds This Seat

Marc Berman

Democrat · Assemblymember

Holds This SeatOn the 2026 ballot

Running in 2026

IncumbentNov 3 General
Marc Berman

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
David G. Johnson

Republican

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

Rick Giorgetti

Republican · Ran for Assembly District 23

Lost the 2026 primary

The District

Includes Palo Alto, Pacifica, Saratoga, Mountain View, Woodside, Los Altos Hills, Portola Valley, Half Moon Bay, Los Altos, Campbell, Atherton, El Granada and 10 more.

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254 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 President214 precinctsStatewide DatabaseCertified — county Statements of Vote…Kamala D. Harris (D)169,839 · 75.4%Donald J. Trump (R)47,182 · 20.9%D+54.5225,258
2024 US Senate - 2214 precinctsStatewide DatabaseCertified — county Statements of Vote…Adam B. Schiff (D)163,646 · 74.5%Steve Garvey (R)56,128 · 25.5%D+48.9219,774
2024 US Senate - 3 Partial/Unexpired Term214 precinctsStatewide DatabaseCertified — county Statements of Vote…Adam B. Schiff (D)160,320 · 74.4%Steve Garvey (R)55,150 · 25.6%D+48.8215,470
2022 US Senate - 1216 precinctsStatewide DatabaseCertified — county Statements of Vote…Alex Padilla (D)134,398 · 76.1%Mark P. Meuser (R)42,212 · 23.9%D+52.2176,610
2022 US Senate - 3 Partial/Unexpired Term216 precinctsStatewide DatabaseCertified — county Statements of Vote…Alex Padilla (D)132,641 · 76.0%Mark P. Meuser (R)41,860 · 24.0%D+52.0174,501
2022 Governor216 precinctsStatewide DatabaseCertified — county Statements of Vote…Gavin Newsom (D)132,736 · 74.6%Brian Dahle (R)45,291 · 25.4%D+49.1178,027
2020 President235 precinctsStatewide DatabaseCertified — county Statements of Vote…Joseph R. Biden (D)207,679 · 78.2%Donald J. Trump (R)52,304 · 19.7%D+58.5265,734

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 23

2024 General Election (precinct detail) · Nov 5, 2024
CandidateVotesShare
Marc BermanDemocratic115,83359.8%
Lydia KouDemocratic77,94940.2%

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 23

2022 General Election (precinct detail) · Nov 8, 2022
CandidateVotesShare
Marc BermanDemocratic124,60273.4%
Tim DecRepublican45,14926.6%

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 23

2020 General Election (precinct detail) · Nov 3, 2020
CandidateVotesShare
Jim PattersonRepublican177,600100.0%

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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