U.S. House · Most votes wins
California
Official filing listNot reported
Holds the seat nowMike ThompsonDemocratic
- Mike ThompsonIncumbentDem––
- Eric JonesDem––
- United States
- California
- U.S. House races
- U.S. House District 4
California · U.S. House
California's 4th District
About this race
- Office
- U.S. House
- Level
- Federal
- How it is decided
- Most votes wins
- Ballot
- Party labels on the ballot
- Candidates known from
- Official filing list
- Results
- Not reported
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Questions and answers
Who is running for California's 4th District?
Mike Thompson (Democratic), Eric Jones (Democratic), according to the official source listed on this page.
Who holds this seat now?
Mike Thompson (Democratic).
How is the winner decided?
Most votes wins.
When is the election?
Election Day is Tuesday, November 3, 2026. Polls close at different times in each state; results appear here as each election office publishes its official returns.
When will results be available?
On election night, as each county and state election office publishes its returns. Until a race reports, it shows as not reported, never as zero; results stay unofficial until they are certified.