United States / 2026 Louisiana Senate Republican primary
Quantus Insights (R)
Voting intention · published 8 May 2026
- Country
- 🇺🇸 United States
- Election
- 2026 Louisiana Senate Republican primary
- Polling institute
- Quantus Insights (R)
- Published
- 8 May 2026
- Fieldwork
- 6 May 2026 – 7 May 2026
- Sample size
- 1,015
- Margin of error
- ±3.1 est. (Not published: estimated from sample size (95%, simple random sample))
- Methodology
- Not published
Results
Quantus Insights (R), 8 May 2026: Letlow (R) leads with 42.0%, 12.0 points ahead of Fleming (R).
- Julia Letlow (R)42.0%+17.0 percentage points
- John Fleming (R)30.0%−4.0 percentage points
- Bill Cassidy (R)20.0%±0.0 percentage points
- Mark Spencer (R)2.0%new
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.