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PoliTrackerPrototype - alpha version 0.1

Composite score - coming soon

Official portrait of Chris Van Hollen

Chris Van Hollen

U.S. Senator · Maryland

  • Democrat
  • Since 2003
  • Tenure: 4+ terms

Refreshed 19 h ago

As of 2026-10-19 · Methodology 2026.10.1

Contact info

  • Capitol office

    730 Hart Senate Office Building Washington DC 20510

    202-224-4654

  • District offices

    Annapolis · Baltimore · Cambridge · Hagerstown · Largo · Rockville

View all contact info
  • Official website
  • Biographical Directory of Congress
  • GovTrack
  • Capitol office: 730 Hart Senate Office Building Washington DC 20510 · 202-224-4654
  • 60 West Street, Suite 107, Annapolis, MD, 21401 · 410-263-1325
  • 1040 Park Ave., Suite 120, Baltimore, MD, 21201 · 667-212-4610
  • 204 Cedar Street, Suite 200C, Cambridge, MD, 21613 · 410-221-2074
  • 32 West Washington Street, Suite 203, Hagerstown, MD, 21740 · 301-797-2826
  • 1101 Mercantile Ln, Suite 210, Largo, MD, 20774-5360 · 301-322-6560
  • 111 Rockville Pike, Suite 960, Rockville, MD, 20850 · 301-545-1500

Evidence & sources

  • U.S. Senate roll-call votes

    Votes and participation (senate.gov)

  • Congress.gov bill records

    Sponsored and enacted bills

  • congress-legislators

    Terms, committees, offices

Stale, last successful update 2026-10-23

View all sources

Explore this record

Scorecard

Voting Record

55.3/ 100

Ranked 23 of 47 in the Senate minority

How this score is calculated:

  • Roll calls cast

    901 of 913 while seated (98.7%)

    63rd percentile in cohort · 30 % weight

  • Substantive bills sponsored

    63 of 64 sponsored · 66.0 points

    52nd percentile in cohort · 70 % weight

  • Bills enacted

    0 sponsored · 0 cosponsored

    0 passed a chamber · 3 reported · 60 introduced

Promise Adherence

0 of 5 promises scored

Collecting data - coming soon

How this score is calculated:

  • Reviewed promises

    0 scored of 5 needed

    0 promises from 0 sources this term

  • Days in office this term

    1,399 days (180 needed)

  • Promise capture coverage

    0 of 3 source kinds settled

Impact History (coming soon)

0 of 10 matched votes

Collecting data - coming soon

How this score is calculated:

  • Matched votes

    0 of 10 needed

  • District opinion cells

    0 snapshots frozen

    Needs ≥ 25 verified respondents and a lean ≥ 0.15

Approval Rating

0 of 1 public poll on record

Collecting data - coming soon

How this score is calculated:

  • Public polls averaged

    0 of 1 needed

  • Polls on file for this officeholder

    None recorded yet

  • Most recent fieldwork

    No poll on record

What counts toward promise adherence

0 promises from 0 sources for this term · 0 scored · 0 aspirational, displayed but not scored. Scores start at 50 and move with evidence.

The adherence score is withheld until every check below is met; it never shows a zero for missing evidence.

  • Not yet 5 scored promises · 0 of 5 so far
  • Met 180 days in office · 1399 days so far
  • Not yet Complete capture coverage · 0 of 3 source kinds settled

Capture checklist

The source kinds searched for this term's promises, so the score never rests on whichever promises happened to be collected.

  • Not yet captured Campaign issues page
  • Not yet captured Announcement or acceptance speech
  • Not yet captured Debate transcript or candidate questionnaire

Weights and floors are methodology parameters; see how these are computed.

What counts toward effectiveness

63 substantive bills sponsored · 0 cosponsored bills enacted · 901 of 913 roll calls cast. Points by the furthest stage each sponsored bill reached: introduced 1, reported 2, passed a chamber 4, enacted 8; the highest-scoring bills are listed.

Roll-call attendance by session

  • Senate 119-1: 647 of 659 roll calls cast, 12 not voting
  • Senate 119-2: 254 of 256 roll calls cast, 0 not voting, 2 recorded leave of absence

Public opinion polls

The published surveys behind the Approval Rating, each with its pollster, dates and sample; job approval and favorability are different questions and are labeled as such.

No public approval survey on record for this office.

Source: unitedstates/congress-legislators (public domain), fetched 2026-10-25.
This score is a guide, not a verdict.