U.S. House, District 4 · California

Incumbent: Mike Thompson (Democratic) · Incumbent running
General election Tuesday, Nov 3, 2026

Candidates as certified by the California Secretary of State (Aug. 27, 2026). California uses a top-two primary: the two leading vote-getters in the June 2, 2026 primary advance regardless of party. June 2 primary (official Statement of Vote, 206,887 votes): Mike Thompson (Democratic) 41.0% · Eric Jones (Democratic) 22.2% · Ray Riehle (Republican) 20.7% · Sharon Brown (Republican) 4.7% and others. Districts follow the new congressional map approved by voters in Proposition 50 (Nov. 2025).

Where they stand: Thompson vs. Jones

Thompson
Jones
Thompson

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Jones

Mike Thompson: key votes as U.S. Representative

No congressional voting record for: Eric Jones. State legislative or local records are not yet compiled.

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