United States / 2026 Illinois Senate Democratic primary
Public Policy Polling (D)
Voting intention · published 6 Feb 2026
- Country
- 🇺🇸 United States
- Election
- 2026 Illinois Senate Democratic primary
- Polling institute
- Public Policy Polling (D)
- Published
- 6 Feb 2026
- Fieldwork
- 2 Feb 2026 – 3 Feb 2026
- Sample size
- 574
- Margin of error
- ±4.1 est. (Not published: estimated from sample size (95%, simple random sample))
- Methodology
- Not published
Results
Public Policy Polling (D), 6 Feb 2026: Krishnamoorthi (D) leads with 34.0%, 11.0 points ahead of Stratton (D).
- Raja Krishnamoorthi (D)34.0%+2.0 percentage points
- Juliana Stratton (D)23.0%+3.0 percentage points
- Robin Kelly (D)8.0%−1.0 percentage points
Change in percentage points vs. the previous poll by the same institute for this election.
How to read a poll
- Sample size is how many people were asked. More people means less random error, never none.
- ±3 is the margin of error: the real figure is likely within 3 points either way of the one shown.
- Two polls can differ because they were taken on different dates, with different methods and different samples.
- est. means the institute did not publish a margin of error, so it is estimated from the sample size.
- The average smooths this out: it combines recent polls, so one unusual poll cannot swing the picture.