2026 United States House of Representatives elections in California – District 4 — Candidates, Dates & Results

Nov 3, 2026

IncumbentMike Thompson Democrat

2026 California's 4th congressional district election

November 3, 2026

Mike Thompson Democrat Incumbent
Eric Jones Democrat
Republican Nominee TBD

Primaries

Primary

June 2, 2026Results 206,887 votes

✓Mike Thompson Incumbent41.0% 84,753
Eric Jones22.2% 45,992
Ray Riehle20.7% 42,883
Sharon Brown4.8% 9,818

Also on the ballot:

Individual election

About 2026 United States House of Representatives elections in California – District 4

2026 United States House of Representatives elections in California – District 4 — 11 candidates tracked, election day November 3, 2026, with primary and…

This race-level view follows one contest through its candidates and election stages, with dates and results kept alongside links to the people and other races in the same jurisdiction.