2026 United States House of Representatives elections in California – District 21 — Candidates, Dates & Results

Nov 3, 2026

IncumbentJim Costa Democrat

2026 California's 21st congressional district election

November 3, 2026

Jim Costa Democrat Incumbent
Kyle Kirkland Republican

Primaries

Democratic primary

November 3, 2026In progress

✓Jim Costa IncumbentUnopposed

Republican primary

November 3, 2026In progress

✓Kyle KirklandUnopposed

Primary

June 2, 2026Results 102,921 votes

✓Jim Costa Incumbent42.2% 43,461
Kyle Kirkland26.3% 27,076
Lorenzo Rios14.9% 15,362
Lourin Hubbard10.3% 10,577

Also on the ballot:

Eric Garcia 5.1%
Lance Kruse 1.2%

Individual election

About 2026 United States House of Representatives elections in California – District 21

2026 United States House of Representatives elections in California – District 21 — 8 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.