GOTV Intel

California 45th Congressional District

Congressional District 45

Covers parts of Orange County and Los Angeles County.

Who Holds This Seat

Derek Tran

Democrat · U.S. Representative

Holds This SeatOn the 2026 ballot

Running in 2026

IncumbentNov 3 General
Derek Tran

Democrat · U.S. Representative

Ballot
On the 2026 ballot
Last Change
New finance report · Oct 11
Raised
$5,536,263cycle to date through Jun 30
Cash on Hand
$3,257,398cycle to date through Jun 30

View on FEC.govFEC, cycle to date through Jun 30, 2026

ChallengerNov 3 General
Chuong V. Vo

Republican

Ballot
On the 2026 ballot
Last Change
Profile updated · Sep 24
Raised
$495,763cycle to date through Jun 30
Cash on Hand
$74,876cycle to date through Jun 30

View on FEC.govFEC, cycle to date through Jun 30, 2026

On File, Not Running

Amy Phan West

Republican · Ran for 45th Congressional District

Lost the 2026 primary

Brian Forde

Democrat · Ran for 45th Congressional District

Not running in 2026

Chi "Charlie" Nguyen

Republican · Ran for 45th Congressional District

Lost the 2026 primary

Mark Leonard

Republican · Ran for 45th Congressional District

Lost the 2026 primary

Michelle Steel

Republican · Ran for 45th Congressional District

Not running in 2026

Tom Vo

Republican · Ran for 45th Congressional District

Lost the 2026 primary

The District

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427 precincts · District lines: Congressional lines: enacted plan "AB 604 Congressional Plan (2025)" (AB 604, Chapter 96, Statutes of 2025; made operative by Proposition 50 (Election Rigging Response Act), approved by voters Nov 4, 2025); 2026 status: In effect for the 2026 elections under Proposition 50 (approved Nov 4, 2025); Official file https://aelc.assembly.ca.gov/system/files/2025-08/ab604.zip

Results in This District

ContestFirstSecondMarginVotes
2024 President349 precinctsStatewide DatabaseCertified — county Statements of Vote…Kamala D. Harris (D)165,956 · 50.7%Donald J. Trump (R)151,613 · 46.4%D+4.4327,044
2024 US Senate - 2349 precinctsStatewide DatabaseCertified — county Statements of Vote…Adam B. Schiff (D)162,805 · 51.5%Steve Garvey (R)153,536 · 48.5%D+2.9316,341
2024 US Senate - 3 Partial/Unexpired Term349 precinctsStatewide DatabaseCertified — county Statements of Vote…Adam B. Schiff (D)160,647 · 51.3%Steve Garvey (R)152,783 · 48.7%D+2.5313,430
2022 US Senate - 1349 precinctsStatewide DatabaseCertified — county Statements of Vote…Alex Padilla (D)106,814 · 51.3%Mark P. Meuser (R)101,547 · 48.7%D+2.5208,361
2022 US Senate - 3 Partial/Unexpired Term348 precinctsStatewide DatabaseCertified — county Statements of Vote…Alex Padilla (D)105,784 · 51.1%Mark P. Meuser (R)101,102 · 48.9%D+2.3206,886
2022 Governor349 precinctsStatewide DatabaseCertified — county Statements of Vote…Gavin Newsom (D)106,068 · 51.2%Brian Dahle (R)101,204 · 48.8%D+2.3207,272
2020 President363 precinctsStatewide DatabaseCertified — county Statements of Vote…Joseph R. Biden (D)212,580 · 54.3%Donald J. Trump (R)171,174 · 43.7%D+10.6391,260

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

United States Representative District 45

2024 General Election (precinct detail) · Nov 5, 2024
CandidateVotesShare
Derek TranDemocratic158,26450.1%
Michelle SteelRepublican157,61149.9%

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

United States Representative District 45

2022 General Election (precinct detail) · Nov 8, 2022
CandidateVotesShare
Michelle SteelRepublican113,96052.4%
Jay F. ChenDemocratic103,46647.6%

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

United States Representative District 45

2020 General Election (precinct detail) · Nov 3, 2020
CandidateVotesShare
Katie PorterDemocratic221,84353.5%
Greg RathsRepublican193,09646.5%

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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