Oathstar

U.S. Senator from Washington · Class I

Maria Cantwell

98LoyaltyMed 96
100AttendMed 98
8BipartMed 9
19BreaksMed 31

Position · −0.31

LEFTD · R RANGESRIGHT
In office
Senate 2001–now
House 1993–1995
27 years in CongressMore senior than 87% of the Senate
Breaks on
  • Sports and Recreation 50%
  • Transportation & infrastructure 14%
Committees
  • Taxation
  • Commerce, Science, and Transportation
  • Energy and Natural Resources
Bills on
  • Native Americans
  • Public Lands and Natural Resources
  • Science, Technology, Communications
Age
67

Bottom line

Ranking Democrat on the Committee on Commerce, Science, and Transportation.

Where Cantwell has influence

Roles

Talks most about

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

Where Cantwell breaks with Democrats

Method

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

  1. Sports and Recreation 50% · 2 of 4 party 0%
  2. Transportation & infrastructure 14% · 1 of 7 party 0%
  3. International Affairs 6% · 2 of 31 party 3%

Every issue Pro See all 7 issues where Cantwell has broken with Democrats, and filter the voting record to those votes.

Try Pro

Notable votes

Full record (Pro)

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

DateMeasureTitleVote Party split (yea)Result
Sep 28, 2026 S. 4668 Protect College Sports Act of 2026On the Amendment · This bill establishes requirements for name, image, or likeness (NIL) agreements for college student athletes and provides a limited…Broke w/ party Nay Failed
47–52
Sep 28, 2026 S. 4668 Protect College Sports Act of 2026On the Amendment · This bill establishes requirements for name, image, or likeness (NIL) agreements for college student athletes and provides a limited…Broke w/ party Nay Failed
42–54
Feb 26, 2026 PN73046 Ryan McCormack, of Virginia, to be Under Secretary of Transportation for PolicyOn the NominationBroke w/ party Yea Passed
57–33
Feb 26, 2026 PN73046 Ryan McCormack, of Virginia, to be Under Secretary of Transportation for PolicyOn the Cloture MotionBroke w/ party Yea Passed
60–34
Jan 30, 2026 H.R. 7148 Consolidated Appropriations Act, 2026On Passage of the Bill · This bill provides appropriations to several federal departments and agencies for the remainder of FY2026 and provides continuing FY2026…Broke w/ party Yea Passed
71–29
Dec 17, 2025 PN650 Jared Isaacman, of Pennsylvania, to be Administrator of the National Aeronautics and Space AdministrationOn the NominationBroke w/ party Yea Passed
67–30
Dec 17, 2025 PN650 Jared Isaacman, of Pennsylvania, to be Administrator of the National Aeronautics and Space AdministrationOn the Cloture MotionBroke w/ party Yea Passed
67–30
Dec 17, 2025 S. 1071 National Defense Authorization Act for Fiscal Year 2026On the Motion · This bill sets forth policies and authorities for FY2026 for Department of Defense (DOD) programs and activities, military construction,…Broke w/ party Nay Passed
77–20

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

What Cantwell is saying

All 39 statements and posts

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

Effectiveness, 119th Congress so far

How it’s measured
0.58· expected 0.96

Meets expectations

Rank 65 of 100 in the Senate · expected = average of 18 minority-party ranking members

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

  1. Introduced 23
  2. Action in committee 8
  3. Action beyond committee 6
  4. Passed chamber 2
  5. Became law 0

23 bills and joint resolutions sponsored: 0 significant (got a roll call vote), 23 substantive, 0 commemorative. Compare the Senate

How Cantwell’s ratings compare with every senator

Ratings, 119th Congress

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

100/ 100

Chamber median 98 · 2 missed of 915

Voted on 913 of 915 roll calls; missed 2. Higher than 94% of senators.

85% 100%

Party loyalty

How it’s measured
98/ 100

Senate D median 96 · Rank 19 of 47

Sided with the Democratic majority on 838 votes that split the parties. Lower than 65% of senators.

75% 100%
8/ 100

Chamber median 9 · −1

Average agreement with members of the other party on contested votes. Lower than 68% of senators.

0% 30%
−0.31

Democratic middle 80%: -0.51 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 25 sponsored bills

Sponsored 25 (Senate median 61) · cosponsored 253 (median 308), 122 of them as an original cosponsor · most often on Native Americans, Public Lands and Natural Resources, Science, Technology, Communications.

Votes by issue

How votes are tagged
IssueVotesYea share
Nominations224 5%
Economics and Public Finance207 66%
Other118 6%
Armed Forces & National Security51 22%
Immigration37 81%
International Affairs36 81%
Energy & environment26 0%
Congress19 11%
Environmental Protection19 32%
Finance and Financial Sector19 21%
Show all 32 issues
IssueVotesYea share
Public Lands and Natural Resources15 0%
Taxes, finance & economy14 0%
Energy13 0%
Government Operations and Politics12 25%
Sports and Recreation12 67%
Transportation and Public Works12 58%
Foreign affairs & trade10 10%
Health care10 0%
Housing and Community Development9 100%
Transportation & infrastructure8 25%
Taxation7 43%
Budget & appropriations7 0%
Foreign Trade and International Finance6 83%
Crime and Law Enforcement4 75%
Health4 75%
Education & families3 0%
Education2 50%
Emergency Management2 100%
Science, Technology, Communications2 0%
Immigration & border2 0%
Crime & justice2 0%
Families1 100%

How often Cantwell voted with Democrats on each issue is part of Pro.

Who votes alike

Method

Agreement on contested votes where both cast yea or nay.

Most aligned

  1. DPatty MurrayWA Senate97%agreement
  2. DTammy BaldwinWI Senate97%agreement
  3. DTina SmithMN Senate96%agreement

Full voting network Pro See all twelve closest allies, the members Cantwell most often votes against, and the closest allies in the other party.

Try Pro

Campaign money

Method

In the 2025–26 cycle Cantwell’s campaign raised $790K: $789K (100%) from individuals and $0 from PACs and other committees reported by the campaign so far. Cash on hand: $137K.

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 Cantwell

The largest PACs and other committees giving directly to the campaign this cycle, of 5.

  1. Duke Energy Corporate PAC
Amounts, the top 10 and who else they fundPro

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

Start with a free account Log in

Record over time

Historical record Pro Compare Cantwell’s measures across every Congress on file.

Try Pro

Résumé and contact

Career in Congress

  • U.S. Senate, WashingtonDemocrat2001–present
  • U.S. House, WA-1Democrat1993–1995

Seat

Seat
Class 1, junior senator
Current term
2025–2031
Age
67

Committees and roles

All committees

Contact

DC office
202-224-3441
511 Hart Senate Office Building
District offices
Everett, Richland, Seattle, Spokane, Tacoma, Vancouver

Elsewhere

Oathstar ID osp_6c7hp6cav3