Impact Research poll
Fielded 4/28/2026 – 5/3/2026 · 900 respondents · Likely voters
Result
Share of respondents (remainder shown as undecided / other)
Steve Hilton (R)
23%
Xavier Becerra (D)
23%
Tom Steyer (D)
14%
Chad Bianco (R)
11%
Matt Mahan (D)
10%
Katie Porter (D)
9%
Tony Thurmond (D)
1%
Antonio Villaraigosa (D)
1%
About this poll
- Pollster
- Impact Research
- Field dates
- Tuesday, April 28, 2026 – Sunday, May 3, 2026
- Sample
- 900 · Likely voters
- Sponsors
- —
- Internal poll
- No
- Partisan
- DEM
- Published
- Thursday, May 7, 2026
- Source
- www.the-downballot.com (opens in a new tab)
- Data feed
- The New York Times (via PollResults.org)
- Last updated