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PoliTrackerPrototype - alpha version 0.1

Composite score - coming soon

Official portrait of Mark DeSaulnier

Mark DeSaulnier

U.S. Representative · California, District 10

  • Democrat
  • Since 2015
  • Tenure: 4+ terms

Refreshed 18 h ago

As of 2026-10-19 · Methodology 2026.10.1

Contact info

  • Capitol office

    2134 Rayburn House Office Building Washington DC 20515-0510

    202-225-2095

  • District offices

    Antioch · Walnut Creek

View all contact info

Evidence & sources

  • U.S. House roll-call votes

    Votes and participation

  • Congress.gov bill records

    Sponsored and enacted bills

  • congress-legislators

    Terms, committees, offices

  • Federal Election Commission

    Committee totals per cycle, context only

Refreshed 2 h ago

View all sources

Explore this record

Scorecard

Voting Record

70.8/ 100

Ranked 69 of 215 in the House minority

How this score is calculated:

  • Roll calls cast

    442 of 445 while seated (99.3%)

    77th percentile in cohort · 30 % weight

  • Substantive bills sponsored

    30 of 31 sponsored · 30.0 points

    68th percentile in cohort · 70 % weight

  • Bills enacted

    0 sponsored · 0 cosponsored

    0 passed a chamber · 0 reported · 30 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

    668 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

Promise ledger

No promises are published for this officeholder yet. A promise appears here only after a reviewer has confirmed its exact quote, date and source; until then the adherence score reads “not enough evidence”.

This score is a guide, not a verdict.