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Member brief · 119th Congress

Rep. Lauren Underwood

D · Democrat · U.S. Representative, Illinois 14th District1

In Congress
Since 2019 · 7 years
 Next election
Nov 3, 2026
 Committee leadership
None

CommitteesAppropriations2

Participation3

100 / 100

Chamber median 98
671 of 674 roll calls

Party unity3

100 / 100

Chamber median 98
on 470 party-line votes

Cross-party agreement3

9 / 100

Chamber median 12
on 525 contested votes

Ideology score4

−0.60

Chamber median +0.19
−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 Underwood votes with the party on each issue.

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Votes most like5

D Suzanne Bonamici OR-1 99% of 520
D Jesús G. "Chuy" García IL-4 99% of 515
D Danny K. Davis IL-7 99% of 514

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

Next race

Nov 3, 2026 · Filed for re-election6

Others filed for this seat

James Thomas MarterRepublican Party
Gary VicianRepublican Party
Jed DavisRepublican Party
Roman Gael ValencianoDemocratic Party

Data as of Oct 7, 2026 · votes through Sep 16, 2026 · Method: https://oathstar.com/methodology · Live profile: https://oathstar.com/member/lauren-underwood

  1. 1. Member record and terms: congress.gov; unitedstates/congress-legislators, retrieved 2026-10-07. www.congress.gov/member/U000040
  2. 2. Committees: unitedstates/congress-legislators, retrieved 2026-10-07. github.com/unitedstates/congress-legislators
  3. 3. Participation, party unity, cross-party agreement, votes by issue: Oathstar from Voteview roll calls, 119th Congress, retrieved 2026-10-07. voteview.com/person/21979
  4. 4. Ideology: DW-NOMINATE first dimension, Voteview, 119th Congress. voteview.com/person/21979
  5. 5. Votes most like: Oathstar from Voteview roll calls, 119th Congress. voteview.com/data
  6. 6. Candidates: FEC filings, 2026 IL-14 race, retrieved 2026-10-07. www.fec.gov/data/elections/house/IL/14/2026/

Prepared with Oathstar · oathstar.com

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