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Jake Auchincloss
U.S. Representative, Massachusetts
1524 Longworth House Office Building
Summary
Jacob Daniel Auchincloss is an American politician, businessman, and Marine Corps officer serving as the U.S. representative for Massachusetts's 4th congressional district since 2021. A member of the Democratic Party, he previously served as a member of the Newton City Council from 2015 to 2021.
Source: Wikipedia · as of Aug 21, 2026
Scorecard
The record at a glanceA quick read on how Rep. Auchincloss votes and legislates this Congress. Every figure links to its full record below.
Views on the Issues
See where Rep. Auchincloss stands — alongside Democratic and Republican positions.
Sponsored Legislation
See all 24 →HR 9823
HR 9823 · Introduced Jul 22, 2026 · Health
Jul 22, 2026: Referred to the House Committee on Energy and Commerce.
HR 409
HR 409 · Introduced Jan 15, 2025 · Taxation
Jan 15, 2025: Referred to the House Committee on Ways and Means.
HR 7568
HR 7568 · Introduced Feb 13, 2026 · Energy
Feb 13, 2026: Referred to the Committee on Science, Space, and Technology, and in addition to the Committees on Natural Resources, and Education and Workforce, 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.
HR 6837
HR 6837 · Introduced Dec 18, 2025 · Health
Dec 18, 2025: Referred to the House Committee on Education and Workforce.
Voting Analytics
Full record →Computed over Rep. Auchincloss's 645 roll-call votes in the 119th Congress, of which 436were party-split (the two parties' majorities on opposite sides). Unanimous votes are excluded so the rates aren't inflated.
95.6%
Votes with the Democratic majority
On party-split votes
4.4%
Votes with the other party
The bipartisanship read
4.5%
Missed votes
Chamber median 2.2% · above median
Placement on the House's left–right spectrum
More liberalMore conservative
Based on how often Rep. Auchincloss 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. Auchincloss 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.
11
Sponsored this Congress
24 all-time
0
Became law this Congress
0% of those sponsored
990
Cosponsored, all-time
Signed on to others' bills
24
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. Auchincloss'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