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California’s 10th Congressional District — Mark DeSaulnier
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Who represents California’s 10th Congressional District?

Mark DeSaulnier (Democrat) represents the 10th district of California in the U.S. House of Representatives. This page tracks every roll-call vote, every bill they’ve sponsored, and every news article we’ve matched to their record.

View full California delegation →  ·  Mark DeSaulnier full profile →

Mark DeSaulnier

Mark DeSaulnier

Representative — California, District 10.0

Democrat (since 2025)

Incumbent
2731 Total Votes
1172 Nay
40 Not Voting
15 Present
1504 Yea

Official Website →


BiographyMark James DeSaulnier is an American politician who has served as a U.S.Read more →

Mark James DeSaulnier is an American politician who has served as a U.S. representative from California since 2015.

He has represented the 10th congressional district since 2023, although it was previously numbered the 11th district for his first eight years in office.

The district includes most of Contra Costa County, a suburban county in the East Bay.

Until 2000, he was a member of the Republican Party; he has since been a member of the Democratic Party.

Source: Biographical Directory of the U.S. Congress

Committees

Committee Assignments — 119th Congress

Committee data not yet ingested for this member.

Money & Influence

Top Funders — 2026 Cycle

CommitteeTypeReceiptsFiled
TOTAL — PRE-PRIMARYTOTAL$515K2026-05-13
PAC contributionsPAC$273K2026-05-13
Individual contributionsIND$241K2026-05-13

Source: openFEC


Recent Stock Trades

No STOCK Act disclosures on file in the past 180 days.


Lobbying Exposure

No lobbying disclosures linked to this member's recent votes yet. Database is updated quarterly per Senate LDA filings.

Legislative Activity

Recent Voting Record (100 shown)

Date Bill Question Vote Result
2026-04-30 Recorded Vote Nay Failed
2026-04-30 Recorded Vote Nay Agreed to
2026-04-30 Recorded Vote Yea Agreed to
2026-04-30 Recorded Vote Nay Agreed to
2026-04-30 Yea-and-Nay Yea Failed
2026-04-30 Yea-and-Nay Nay Passed
2026-04-30 Recorded Vote Nay Failed
2026-04-30 Recorded Vote Nay Failed
2026-04-30 Recorded Vote Yea Agreed to
2026-04-30 Recorded Vote Yea Agreed to
2026-04-30 Recorded Vote Nay Failed
2026-04-30 2/3 Yea-And-Nay Nay Passed
2026-04-29 Yea-and-Nay Nay Passed
2026-04-29 Recorded Vote Nay Passed
2026-04-29 Yea-and-Nay Nay Passed
2026-04-29 Yea-and-Nay Nay Passed
2026-04-27 HR7959 2/3 Yea-And-Nay Yea Passed
2026-04-27 HR227 2/3 Yea-And-Nay Yea Passed
2026-04-23 HR5587 Yea-and-Nay Nay Passed
2026-04-22 HR4690 Yea-and-Nay Nay Passed
2026-04-22 HR6387 Yea-and-Nay Yea Failed
2026-04-22 HRES1189 Recorded Vote Nay Passed
2026-04-22 HR4690 Yea-and-Nay Yea Failed
2026-04-22 HR6387 Yea-and-Nay Nay Passed
2026-04-22 HRES1189 Yea-and-Nay Nay Passed
2026-04-22 HRES1182 Yea-and-Nay Nay Passed
2026-04-21 HR5201 2/3 Yea-And-Nay Yea Passed
2026-04-21 S1020 2/3 Yea-And-Nay Yea Passed
2026-04-21 HR2493 2/3 Yea-And-Nay Yea Passed
2026-04-20 HR5200 2/3 Yea-And-Nay Yea Passed
2026-04-20 HR1681 2/3 Yea-And-Nay Yea Passed
2026-04-17 HRES1175 Recorded Vote Nay Failed
2026-04-17 Yea-and-Nay Nay Failed
2026-04-17 Yea-and-Nay Nay Passed
2026-04-16 HCONRES40 Yea-and-Nay Yea Failed
2026-04-16 HR6398 Yea-and-Nay Nay Passed
2026-04-16 HRES965 Yea-and-Nay Yea Passed
2026-04-16 HR6409 Yea-and-Nay Nay Passed
2026-04-16 HR6398 Yea-and-Nay Yea Failed
2026-04-16 HR6409 Yea-and-Nay Yea Failed
2026-04-16 HRES1156 Yea-and-Nay Nay Passed
2026-04-16 HR1689 Yea-and-Nay Yea Passed
2026-04-15 HRES1174 Recorded Vote Nay Passed
2026-04-15 HRES965 Yea-and-Nay Yea Passed
2026-04-15 HRES1174 Yea-and-Nay Nay Passed
2026-04-14 HR7613 2/3 Yea-And-Nay Yea Passed
2026-04-14 HR1011 2/3 Yea-And-Nay Yea Passed
2026-03-27 HRES1142 Yea-and-Nay Nay Passed
2026-03-27 Yea-and-Nay Nay Passed
2026-03-27 HR7084 Yea-and-Nay Nay Passed
2026-03-27 HRES1142 Recorded Vote Nay Passed
2026-03-26 HR8029 Yea-and-Nay Nay Passed
2026-03-26 HRES1128 Yea-and-Nay Nay Passed
2026-03-26 HR8029 Yea-and-Nay Yea Failed
2026-03-25 HR5103 Yea-and-Nay Yea Failed
2026-03-25 HR5103 Yea-and-Nay Nay Passed
2026-03-25 HRES1131 Yea-and-Nay Nay Passed
2026-03-25 HRES1131 Recorded Vote Nay Passed
2026-03-24 HR6422 2/3 Yea-And-Nay Yea Passed
2026-03-19 HR4638 Yea-and-Nay Nay Passed
2026-03-18 HR556 Yea-and-Nay Yea Failed
2026-03-18 HR556 Recorded Vote Nay Passed
2026-03-18 HR1958 Yea-and-Nay Nay Passed
2026-03-18 HJRES139 2/3 Yea-And-Nay Nay Failed
2026-03-17 HR4294 2/3 Yea-And-Nay Yea Passed
2026-03-17 S3971 2/3 Yea-And-Nay Yea Passed
2026-03-17 HRES1115 Yea-and-Nay Nay Passed
2026-03-17 HRES1115 Recorded Vote Nay Passed
2026-03-05 HCONRES38 Yea-and-Nay Yea Failed
2026-03-05 HRES1099 2/3 Yea-And-Nay Yea Passed
2026-03-05 HR7744 Yea-and-Nay Yea Failed
2026-03-05 HR7744 Yea-and-Nay Nay Passed
2026-03-04 S723 2/3 Yea-And-Nay Yea Passed
2026-03-04 HRES1095 Yea-and-Nay Nay Passed
2026-03-04 HRES1100 Yea-and-Nay Yea Passed
2026-03-04 HRES1095 Recorded Vote Nay Passed
2026-03-04 HR6472 2/3 Yea-And-Nay Yea Passed
2026-02-25 HR4758 Yea-and-Nay Yea Failed
2026-02-25 HR4758 Yea-and-Nay Nay Passed
2026-02-24 HRES1075 Recorded Vote Nay Passed
2026-02-24 S2503 2/3 Yea-And-Nay Yea Failed
2026-02-24 HR6329 2/3 Yea-And-Nay Yea Passed
2026-02-24 HRES1075 Yea-and-Nay Nay Passed
2026-02-24 HR4626 Yea-and-Nay Nay Passed
2026-02-24 HR4626 Yea-and-Nay Yea Failed
2026-02-12 HR2189 Yea-and-Nay Nay Passed
2026-02-11 HR3617 Yea-and-Nay Yea Failed
2026-02-11 S1383 Yea-and-Nay Yea Failed
2026-02-11 S1383 Yea-and-Nay Nay Passed
2026-02-11 HRES1057 Recorded Vote Nay Passed
2026-02-11 HR3617 Yea-and-Nay Nay Passed
2026-02-11 HJRES72 Yea-and-Nay Yea Passed
2026-02-11 HR261 Yea-and-Nay Yea Failed
2026-02-11 HR261 Yea-and-Nay Nay Passed
2026-02-11 HRES1057 Yea-and-Nay Nay Passed
2026-02-10 HRES1042 Recorded Vote Nay Failed
2026-02-10 HRES1042 Yea-and-Nay Nay Passed
2026-02-09 HR1531 2/3 Yea-And-Nay Yea Passed
2026-02-09 HR6644 2/3 Yea-And-Nay Yea Passed
2026-02-04 HJRES142 Yea-and-Nay Nay Passed

Bills Sponsored (7 bills introduced)

Bill Title Latest Action Date
HRES1518 Providing for consideration of the bill (H.R. 1948) to amend title 38, United States Code, to modify authorities relating to the collective bargaining of employees in the Veterans Health Administratio Motion to reconsider laid on the table Agreed to without objection. 2022-12-14
HR7780 Mental Health Matters Act Received in the Senate and Read twice and referred to the Committee on Health, Education, Labor, and Pensions. 2022-10-11
HRES1396 Providing for consideration of the bill (H.R. 3843) to promote antitrust enforcement and protect competition through adjusting premerger filing fees, and increasing antitrust enforcement resources; pr Motion to reconsider laid on the table Agreed to without objection. 2022-09-28
HRES1170 Providing for consideration of the bill (H.R. 2543) to amend the Federal Reserve Act to add additional demographic reporting requirements, to modify the goals of the Federal Reserve System, and for ot Motion to reconsider laid on the table Agreed to without objection. 2022-06-14
HRES508 Providing for further consideration of the bill (H.R. 3684) to authorize funds for Federal-Aid Highways, Highway Safety Programs, and Transit Programs, and for other purposes; and for other purposes. Motion to reconsider laid on the table Agreed to without objection. 2021-06-30
HRES303 Providing for consideration of the bill (H.R. 7) to amend the Fair Labor Standards Act of 1938 to provide more effective remedies to victims of discrimination in the payment of wages on the basis of s Motion to reconsider laid on the table Agreed to without objection. 2021-04-14
HRES188 Providing for consideration of the bill (H.R. 842) to amend the National Labor Relations Act, the Labor Management Relations Act, 1947, and the Labor-Management Reporting and Disclosure Act of 1959, a Motion to reconsider laid on the table Agreed to without objection. 2021-03-08

Coverage


No news available yet — check back soon.


Recent Videos (1)

Forbes Breaking News Mark DeSaulnier: Colleges Must Counter Antisemitism While Upholding First Amendment Rights