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Derek Tran
U.S. Representative, California
1127 Longworth House Office Building
Summary
Derek Truyen Tran is an American lawyer and politician who has served as the U.S. representative from California's 45th congressional district since 2025. A member of the Democratic Party, Tran is the third Vietnamese American to be elected to Congress and the first to represent California.
Source: Wikipedia · as of Aug 21, 2026
Scorecard
The record at a glanceA quick read on how Rep. Tran votes and legislates this Congress. Every figure links to its full record below.
Views on the Issues
See where Rep. Tran stands — alongside Democratic and Republican positions.
Sponsored Legislation
See all 15 →HR 10108
HR 10108 · Introduced Aug 13, 2026
Aug 13, 2026: Referred to the House Committee on Armed Services.
HR 9883
HR 9883 · Introduced Jul 22, 2026 · Law
Jul 22, 2026: Referred to the House Committee on the Judiciary.
HR 4746
HR 4746 · Introduced Jul 23, 2025 · Foreign Trade and International Finance
Jul 23, 2025: Referred to the Committee on Ways and Means, and in addition to the Committee on Foreign Affairs, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned.
HRES 1235
HRES 1235 · Introduced Apr 29, 2026 · Armed Forces and National Security
Apr 30, 2026: Sponsor introductory remarks on measure. (CR H3327)
Voting Analytics
Full record →Computed over Rep. Tran's 645 roll-call votes in the 119th Congress, of which 453were party-split (the two parties' majorities on opposite sides). Unanimous votes are excluded so the rates aren't inflated.
91.4%
Votes with the Democratic majority
On party-split votes
8.6%
Votes with the other party
The bipartisanship read
0.3%
Missed votes
Chamber median 2.2% · at or below median
Placement on the House's left–right spectrum
More liberalMore conservative
Based on how often Rep. Tran sided with the Republican majority on party-split votes, ranked against all representatives. This is a vote-agreement placement, not an academic ideology score.
Source: Clerk of the U.S. House (roll-call votes) · as of Sep 9, 2025
Legislative Activity
What Rep. Tran has put their name on in the 119th Congress, and across their career. Most bills — from every member — never become law; the enacted count is context, not a grade.
15
Sponsored this Congress
15 all-time
0
Became law this Congress
0% of those sponsored
317
Cosponsored, all-time
Signed on to others' bills
15
Bills sponsored, all-time
Source: Congress.gov · as of Aug 21, 2026
Landmark Legislation
Major bills from recent Congresses — outcomes and party vote breakdowns. For Rep. Tran's individual votes, view their full record on Congress.gov.
Inflation Reduction Act
Enacted2022 · H.R. 5376Largest climate investment in U.S. history; allowed Medicare to negotiate drug prices; reduced the federal deficit.
D: 50 yeaR: 0 yeaFinal: 51–50
CHIPS Act
Enacted2022 · H.R. 4346Invested $52 billion in domestic semiconductor manufacturing to reduce dependence on foreign chip supply chains.
D: 47 yeaR: 17 yeaFinal: 64–33