2026 polls
The newest poll in each race, as the pollster published it. We do not adjust or rate polls.
Filter · US Senate, New Hampshire
25 polls · New Hampshire
Back to newest in each raceShowing 1 to 25, newest first.
| Field dates | Race | Pollster | Sample | Results | Pollster release |
|---|---|---|---|---|---|
| Oct 19 to Oct 20, 2026 | New Hampshire US Senate | Saint Anselm | 1,672 Likely voters |
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| Oct 2 to Oct 19, 2026 | New Hampshire US Senate | University of Massachusetts Lowell Center for Public Opinion/YouGov | 600 Likely voters |
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| Sep 15 to Sep 22, 2026 | New Hampshire US Senate | The New York Times/Siena University | 613 Likely voters |
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| Sep 17 to Sep 21, 2026 | New Hampshire US Senate | University of New Hampshire | 1,418 Likely voters |
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| Sep 16 to Sep 17, 2026 | New Hampshire US Senate | InsiderAdvantage | 1,200 Likely voters |
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| Aug 20 to Aug 24, 2026 | New Hampshire US Senate | University of New Hampshire | 1,878 Likely voters |
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| Aug 20 to Aug 24, 2026 | New Hampshire US Senate | University of New Hampshire | 1,878 Likely voters |
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| Aug 17 to Aug 18, 2026 | New Hampshire US Senate | Saint Anselm College Survey Center | 1,411 Likely voters |
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| Aug 17 to Aug 18, 2026 | New Hampshire US Senate | Saint Anselm College Survey Center | 1,411 Likely voters |
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| Jun 24 to Jun 25, 2026 | New Hampshire US Senate | Saint Anselm | 1,614 Registered voters |
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| Jun 24 to Jun 25, 2026 | New Hampshire US Senate | Saint Anselm | 1,614 Registered voters |
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| Jun 18 to Jun 23, 2026 | New Hampshire US Senate | University of New Hampshire | 2,232 Likely voters |
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| Jun 18 to Jun 23, 2026 | New Hampshire US Senate | University of New Hampshire | 2,232 Likely voters |
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| Apr 17 to Apr 21, 2026 | New Hampshire US Senate | University of New Hampshire | 1,295 Likely voters |
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| Mar 21 to Mar 23, 2026 | New Hampshire US Senate | Emerson College | 1,100 Likely voters |
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| Mar 16 to Mar 18, 2026 | New Hampshire US Senate | Saint Anselm | 1,491 Registered voters |
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| Jan 28 to Jan 29, 2026 | New Hampshire US Senate | yes. every kid. | 563 Likely voters |
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| Jan 15 to Jan 19, 2026 | New Hampshire US Senate | University of New Hampshire | 2,038 Likely voters |
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| Dec 26 to Dec 28, 2025 | New Hampshire US Senate | Praecones Analytica | 603 Registered voters |
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| Nov 18 to Nov 19, 2025 | New Hampshire US Senate | Saint Anselm | 2,112 Registered voters |
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| Oct 9 to Oct 13, 2025 | New Hampshire US Senate | co/efficient | 1,034 Likely voters |
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| Sep 17 to Sep 23, 2025 | New Hampshire US Senate | University of New Hampshire | 1,225 Likely voters |
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| Sep 10 to Sep 12, 2025 | New Hampshire US Senate | co/efficient | 904 Likely voters |
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| Sep 2 to Sep 4, 2025 | New Hampshire US Senate | 1892 Polling | 500 Likely voters |
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| Mar 17 to Mar 19, 2025 | New Hampshire US Senate | Quantus Insights Partisan sponsor: Republican | 650 Registered voters |
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- 50%Chris Pappas
- 43%John Sununu
Saint Anselm · Oct 19 to Oct 20, 2026 · 1,672 likely voters
Pollster release- 48%Chris Pappas
- 41%John Sununu
- 4%Edmond Laplante
University of Massachusetts Lowell Center for Public Opinion/YouGov · Oct 2 to Oct 19, 2026 · 600 likely voters
Pollster release- 50%Chris Pappas
- 45%John Sununu
The New York Times/Siena University · Sep 15 to Sep 22, 2026 · 613 likely voters
Pollster release- 50%Chris Pappas
- 42%John Sununu
- 2%Edmond Laplante
University of New Hampshire · Sep 17 to Sep 21, 2026 · 1,418 likely voters
Pollster release- 48%Chris Pappas
- 40%John Sununu
InsiderAdvantage · Sep 16 to Sep 17, 2026 · 1,200 likely voters
Pollster release- 45%Chris Pappas
- 40%Scott Brown
University of New Hampshire · Aug 20 to Aug 24, 2026 · 1,878 likely voters
Pollster release- 45%John Sununu
- 43%Chris Pappas
University of New Hampshire · Aug 20 to Aug 24, 2026 · 1,878 likely voters
Pollster release- 48%Chris Pappas
- 41%John Sununu
Saint Anselm College Survey Center · Aug 17 to Aug 18, 2026 · 1,411 likely voters
Pollster release- 49%Chris Pappas
- 37%Scott Brown
Saint Anselm College Survey Center · Aug 17 to Aug 18, 2026 · 1,411 likely voters
Pollster release- 47%Chris Pappas
- 41%John Sununu
Saint Anselm · Jun 24 to Jun 25, 2026 · 1,614 registered voters
Pollster release- 48%Chris Pappas
- 36%Scott Brown
Saint Anselm · Jun 24 to Jun 25, 2026 · 1,614 registered voters
Pollster release- 52%Chris Pappas
- 38%Scott Brown
University of New Hampshire · Jun 18 to Jun 23, 2026 · 2,232 likely voters
Pollster release- 47%Chris Pappas
- 44%John Sununu
University of New Hampshire · Jun 18 to Jun 23, 2026 · 2,232 likely voters
Pollster release- 49%Chris Pappas
- 42%John Sununu
University of New Hampshire · Apr 17 to Apr 21, 2026 · 1,295 likely voters
Pollster release- 45%Chris Pappas
- 44%John Sununu
Emerson College · Mar 21 to Mar 23, 2026 · 1,100 likely voters
Pollster release- 46%Chris Pappas
- 43%John Sununu
Saint Anselm · Mar 16 to Mar 18, 2026 · 1,491 registered voters
Pollster release- 45%Chris Pappas
- 41%John Sununu
yes. every kid. · Jan 28 to Jan 29, 2026 · 563 likely voters
Pollster release- 50%Chris Pappas
- 45%John Sununu
University of New Hampshire · Jan 15 to Jan 19, 2026 · 2,038 likely voters
Pollster release- 42%Chris Pappas
- 36%John Sununu
Praecones Analytica · Dec 26 to Dec 28, 2025 · 603 registered voters
Pollster release- 44%Chris Pappas
- 41%John Sununu
Saint Anselm · Nov 18 to Nov 19, 2025 · 2,112 registered voters
Pollster release- 45%Chris Pappas
- 42%John Sununu
co/efficient · Oct 9 to Oct 13, 2025 · 1,034 likely voters
Pollster release- 49%Chris Pappas
- 43%John Sununu
University of New Hampshire · Sep 17 to Sep 23, 2025 · 1,225 likely voters
Pollster release- 46%Chris Pappas
- 43%John Sununu
co/efficient · Sep 10 to Sep 12, 2025 · 904 likely voters
Pollster release- 45%Chris Pappas
- 43%John Sununu
1892 Polling · Sep 2 to Sep 4, 2025 · 500 likely voters
Pollster release- 53%John Sununu
- 44%Chris Pappas
Quantus Insights · Mar 17 to Mar 19, 2025 · 650 registered voters · Partisan sponsor: Republican
Pollster release
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.