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Member brief · 119th Congress

Sen. Angus S. King, Jr.

I · Independent, caucuses with Democrats · U.S. Senator, Maine1

In Congress
Since 2013 · 13 years
 Next election
Nov 5, 2030
 Committee leadership
Ranking Member, Strategic Forces
Ranking Member, National Parks

CommitteesArmed Services; Energy and Natural Resources; Veterans' Affairs; Senate Select Committee on Intelligence2

Participation3

98 / 100

Chamber median 98
901 of 915 roll calls

Party unity3

87 / 100

Chamber median 99
on 827 party-line votes

Cross-party agreement3

18 / 100

Chamber median 9
on 879 contested votes

Ideology score4

−0.17

Chamber median +0.32
−1 left · +1 right

Notable votes and votes by issue

In the full brief: five notable recent votes chosen by a fixed rule (most recent breaks with party first), each with the member’s vote, the party’s position and a source, plus how often King votes with the party on each issue.

Full briefs are part of Oathstar Pro. Team plans add alignment with your own scorecard and your PAC’s giving.

Money and lobbying

In the full brief: how many of King’s PACs belong to organizations that lobbied on bills King voted on or cosponsored, with the dollars beside the chamber median; the top bills; campaign totals and the top PACs.

Full briefs are part of Oathstar Pro.

Votes most like5

D Christopher A. Coons DE 92% of 832
D Tim Kaine VA 91% of 870
D Amy Klobuchar MN 91% of 867

Share of roll calls both voted on where they voted the same way.

Next race

Nov 5, 2030 · Seat next on the ballot in 20301

Data as of Nov 4, 2026 · votes through Sep 30, 2026 · Method: https://oathstar.com/methodology · Live profile: https://oathstar.com/people/angus-s-king-jr

  1. 1. Member record and terms: congress.gov; unitedstates/congress-legislators, retrieved 2026-11-04. www.congress.gov/people/K000383
  2. 2. Committees: unitedstates/congress-legislators, retrieved 2026-11-04. github.com/unitedstates/congress-legislators
  3. 3. Participation, party unity, cross-party agreement, votes by issue: Oathstar from Voteview roll calls, 119th Congress, retrieved 2026-11-04. voteview.com/person/41300
  1. 4. Ideology: DW-NOMINATE first dimension, Voteview, 119th Congress. voteview.com/person/41300
  2. 5. Votes most like: Oathstar from Voteview roll calls, 119th Congress. voteview.com/data

Prepared with Oathstar · oathstar.com

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