United States / 2026 United States Senate election in Iowa
Cygnal (R)
Voting intention · fieldwork ended 11 Sept 2026
- Country
- 🇺🇸 United States
- Election
- 2026 United States Senate election in Iowa
- Polling institute
- Cygnal (R)
- Published
- Not stated by the source
- Fieldwork
- 9 Sept 2026 – 11 Sept 2026
- Sample size
- 500
- Margin of error
- ±4.4
- Methodology
- Not published
Results
Cygnal (R), 11 Sept 2026: Hinson (R) and Turek (D) are tied at 43.0%.
- Ashley Hinson (R)43.0%−3.0 percentage points
- Josh Turek (D)43.0%−1.0 percentage points
Change in percentage points vs. the previous poll by the same institute for this election.
Note: The source states no publication date; dated by the end of fieldwork.
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.