CA-10

California — U.S. House District 10

Nov 3, 2022California2 candidates

Challengers

2

MD

Mark DeSaulnier

(D)Won

Democratic U.S. Representative for California's 10th district and former restaurateur with extensive service in the California State Legislature.

Vote share78.9%

ME

Michael Ernest Kerr

(G)Lost

Vote share21.1%

Campaign finance data not yet available for this race.

Recent Coverage

4

Section 230 Repeal Bill Could Put Online Speech At Risk

Reclaim The NetSep 15, 2026

The House Ethics Committee wants to do better

PoliticoApr 21, 2026

Ethics probe underway of scandal around Trump Labor Secretary Chavez-DeRemer

People's WorldApr 20, 2026

House Democrats Hold ‘Shadow Hearing’ in San Francisco to Defend Elections

ww2.kqed.orgApr 9, 2026

Election History

2024

2022

2020

2018

2026

Mark DeSaulnier(D)N/A

Jeffrey Frese(R)N/A

2024

Mark DeSaulnier(D)66.5%

Katherine Piccinini(R)33.5%

2022

Mark DeSaulnier(D)78.9%

Michael Ernest Kerr(G)21.1%

2020

Josh Harder(D)55.2%

Ted Howze(R)44.8%

2018

Josh Harder(D)52.3%

Jeff Denham(R)47.7%

Campaign finance data sourced from FEC filings. Election results from MIT Election Lab. ChamberLight is not an official government source.