2026 California State Senate election – District 34 — Candidates, Dates & Results

Nov 3, 2026

IncumbentTom Umberg Democratic

General election

November 3, 2026

Democrat Nominee TBD
Republican Nominee TBD

Primaries

Open primary

Avelino Valencia
(Democratic), state assemblymember from the 68th district (2022–present)
Rhonda Shader
(Republican), former mayor of Placentia and runner-up for this district in 2022

Individual election

About 2026 California State Senate election – District 34

2026 California State Senate election – District 34 — 3 candidates tracked, election day November 3, 2026, with primary and general stages, results, 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.