2026 polls
The newest poll in each race, as the pollster published it. We do not adjust or rate polls.
Filter · US House, California
2 polls · California District 40
Back to newest in each raceShowing 1 to 2, newest first.
| Field dates | Race | Pollster | Sample | Results |
|---|---|---|---|---|
| Sep 5 to Sep 9, 2026 | US House CA-40 | Grassroots Targeting Partisan sponsor: Republican | 800 Likely voters |
|
| Jul 8 to Jul 12, 2026 | US House CA-40 | American Viewpoint Partisan sponsor: Republican | 400 Likely voters |
|
- 43%Young KimIncumbent
- 34%Ken Calvert
Grassroots Targeting · Sep 5 to Sep 9, 2026 · 800 likely voters · Partisan sponsor: Republican
- 33%Ken Calvert
- 32%Young KimIncumbent
American Viewpoint · Jul 8 to Jul 12, 2026 · 400 likely voters · Partisan sponsor: Republican
Source and license
Polling data from VoteHub (https://votehub.com/polls/api/), licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Records reformatted by Election Wrld.
“Incumbent” marks a name that exactly matches the current holder of that seat in our officials files. Some polls were fielded in 2025. Last poll added to our copy: October 30, 2026. The polls API returns the same rows as JSON, or as CSV with ?format=csv.