California's 48th Congressional District, 2026
New district linesJim Desmond (R) vs. Marni von Wilpert (D): California's 48th District election is on Tuesday, November 3, 2026, part of the 2026 midterm elections.
- Election day
- Tuesday, Nov. 3, 2026
- Term
- Jan 3, 2027 – Jan 3, 2029
Who is running for California's 48th Congressional District?
Jim Desmond (R) vs. Marni von Wilpert (D)
- Jim Desmond, Republican FEC filing ↗
- Marni von Wilpert, Democratic FEC filing ↗
New district lines for 2026
Drawn by Proposition 50, approved by voters in November 2025. Source ↗
Sitting members on this ballot
No sitting member of Congress is on this ballot.
When is the election?
Tuesday, Nov. 3, 2026
This race is for California's 48th Congressional District (CA-48, District 48). Find your district on the district map.
Candidate list: civicAPI ↗