Oathstar

U.S. Representative for California’s 45th District

Derek Tran

Democrat 1st term Up 2026
92LoyaltyMed 98
100AttendMed 98
17BipartMed 12
39BreaksMed 7

Position · −0.23

LEFTD · R RANGESRIGHT
In office
House 2025–now
1 year in CongressMore senior than 3% of the House
Breaks on
Education 42% · Crime and Law Enforcement 38%
Committees
Armed Services · Small Business
Bills on
Armed Forces and National Security · International Affairs · Commerce
Age
45

2026 election

Running for re-election
General election Nov 3, 2026

Also running

See the full race

Bottom line

Where Tran has influence

Roles

Bills on the move

Talks most about

Stories in Tran’s press releases with their latest stance, last three months. Read by AI.

Where Tran breaks with Democrats

Method

Share of party-line votes on each issue where Tran voted against most Democrats. The tick is the median for House Democrats.

  1. Education 42% · 5 of 12 party 0%
  2. Crime and Law Enforcement 38% · 9 of 24 party 4%
  3. Finance and Financial Sector 31% · 4 of 13 party 8%
Every issuePro

See all 13 issues where Tran has broken with Democrats, and filter the voting record to those votes.

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Notable votes

Full record (Pro)

Where Tran broke with their party, close outcomes and final passage votes on named bills, newest first.

DateMeasureTitleVote Party split (yea)Result
07/22/26 H.R. 7008 Stop Insider Trading ActOn Passage · This bill generally prohibits Members of Congress and their spouses and dependent children from purchasing stocks and requires public…Broke w/ party Yea Passed
232–198
07/22/26 H.R. 8800 National Defense Authorization Act for Fiscal Year 2027On Agreeing to the Amendment · This bill sets forth policies and authorities for FY2027 for Department of Defense (DOD) programs, activities, and military construction as…Broke w/ party Yea Passed
232–199
07/21/26 H.R. 6955 Main Street Capital Access ActOn Passage · Main Street Capital Access Act or the Main Street ActBroke w/ party Yea Passed
270–155
06/11/26 H.Res. 1335 Condemning actors seeking to defraud the United States Government, and expressing the sense of the House of Representatives that governmentwide fraud and improper payment prevention reforms will meaningfully improve the financial prosperity of the United States, and that Federal program eligibility should be verified before payment.On Agreeing to the Resolution · This resolution condemns the actions of those seeking to defraud the U.S. government.Broke w/ party Yea Passed
235–177
06/10/26 H.R. 8312 Fraud Prevention and Accountability ActOn Passage · This bill (1) assigns financial integrity, improper payment prevention, and spending transparency functions to the Bureau of the Fiscal…Broke w/ party Yea Passed
240–181
06/10/26 H.R. 7892 No Aid for Ghost Students Act of 2026On Passage · This bill requires the Department of Education (ED) to establish an identity fraud detection system for the Free Application for Federal…Broke w/ party Yea Passed
249–172
05/21/26 H.R. 6047 Sharri Briley and Eric Edmundson Veterans Benefits Expansion Act of 2026On Passage · This bill expands specified benefits programs for veterans and their survivors and establishes a supplemental monthly allowance for certain…Broke w/ party Yea Passed
235–179
05/14/26 H.R. 5625 Cashless Bail Reporting ActOn Passage · This bill requires the Department of Justice to publish annually a list of state and local governments that permit individuals who are…Broke w/ party Yea Passed
308–116

Yea ■ filled · Nay □ open · Not voting – dash. Party split bars: Democrats left, Republicans right; dark = yea, light = nay.

What Tran is saying

All 20 statements and posts

◇ statements (press releases) · ○ posts. When a statement names a bill Tran voted on, the vote is shown next to it.

Effectiveness, 119th Congress so far

How it’s measured
0.28· expected 0.50

Meets expectations

Rank 347 of 433 in the House ┃ expected = average of 192 minority-party members without a committee lead

How far Tran’s own bills got, weighted by substance. The average member scores 1.00.

  1. Introduced 12
  2. Action in committee 1
  3. Action beyond committee 1
  4. Passed chamber 1
  5. Became law 0

12 bills and joint resolutions sponsored: 0 significant (got a roll call vote), 12 substantive, 0 commemorative. Compare the House

How Tran’s ratings compare with every representative

Ratings, 119th Congress

Scores run 0–100 and always sit next to a median. Each tick is one representative; the ringed marker is Tran.

100/ 100

Chamber median 98 ┃ 1 missed of 674

Voted on 673 of 674 roll calls; missed 1. Higher than 92% of House members.

15% 100%

Party loyalty

How it’s measured
92/ 100

House D median 98 ┃ Rank 190 of 214

Sided with the Democratic majority on 469 votes that split the parties. Lower than 93% of House members.

45% 100%
17/ 100

Chamber median 12 ┃ +5

Average agreement with members of the other party on contested votes. Higher than 91% of House members.

0% 70%
−0.23

Democratic middle 80%: -0.52 to -0.23

Left–right position from roll-call similarity (DW-NOMINATE, Voteview), from −1 to +1. Members who vote alike sit near each other.

Liberal Conservative

Bills, 119th Congress

All 17 sponsored bills

Sponsored 17 (House median 25) · cosponsored 334 (median 289), 6 of them as an original cosponsor · most often on Armed Forces and National Security, International Affairs, Commerce.

Votes by issue

How votes are tagged
IssueVotesYea shareWith party
Congress158 16% Pro
Economics and Public Finance70 30% Pro
Armed Forces and National Security61 41% Pro
Energy38 39% Pro
Crime and Law Enforcement33 64% Pro
Environmental Protection33 42% Pro
Government Operations and Politics28 71% Pro
Public Lands and Natural Resources28 61% Pro
Commerce27 81% Pro
Finance and Financial Sector25 76% Pro
International Affairs25 92% Pro
Education16 56% Pro
Immigration16 63% Pro
Agriculture and Food14 64% Pro
Labor and Employment11 82% Pro
Science, Technology, Communications11 100% Pro
Health8 75% Pro
Taxation8 88% Pro
Transportation and Public Works8 88% Pro
Emergency Management7 86% Pro
Law7 43% Pro
Civil Rights and Liberties, Minority Issues5 80% Pro
Native Americans5 100% Pro
Animals4 50% Pro
Families4 50% Pro
Housing and Community Development4 100% Pro
Procedural4 75% Pro
Foreign Trade and International Finance3 100% Pro
Social Welfare3 67% Pro
Arts, Culture, Religion2 50% Pro
Water Resources Development2 100% Pro
Government operations & elections1 0% Pro

Who votes alike

Method

Agreement on contested votes where both cast yea or nay.

Most aligned

  1. DStacey E. PlaskettVI-AL97%agreement
  2. DPablo José HernándezPR-AL97%agreement
  3. DChris PappasNH-196%agreement
Full voting networkPro

See all twelve closest allies, the members Tran most often votes against, and the closest allies in the other party.

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Campaign money

Method

In the 2025–26 cycle Tran’s campaign raised $5.0M: $3.6M (72%) from individuals and $1.1M (22%) from PACs and other committees. Cash on hand: $3.3M.

Through Jun 30, 2026; filings lag, so recent gifts can take weeks to appear. Money raised also counts loans and transfers, so the shares need not add to 100%. Source: FEC.gov.

Last cycle, party money, self-funding and debts are part of Pro. See Pro

Who funds Tran

The largest PACs and other committees giving directly to the campaign this cycle, of 327.

  1. Zinc Collective PAC Independent PAC
Amounts, the top 10 and who else they fundPro

See how much each organization gave Tran this cycle and last, the mix of corporate, labor, trade and other PACs, and who else each one funds.

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Tran’s own leadership PAC: Sua Sponte PAC. A separate PAC a member sponsors to give to other candidates.

Résumé and contact

Career in Congress

  • U.S. House, CA-45Democrat2025–present

Seat

District
45
Current term
2025–2027
Age
45

Committees and roles

All committees

Contact

DC office
202-225-2415
1127 Longworth House Office Building
District offices
Cypress

Elsewhere

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