Pollster · Academic

University of New Hampshire Survey Center

Also published as University of New Hampshire.

AAPOR Transparency Initiative since September 11, 20152Research draft
Polls since 2024
77
Latest poll ended
October 31, 2026
House effect vs. other polls
D+2.6
Record vs. results, relative
D+1.4

Polls from the VoteHub polling API, used under CC BY 4.0. Each result links to the pollster's or sponsor's own release. Imported once a day; a poll VoteHub later changes keeps its earlier version on record here.

§1About

Drafted by AI from the public sources cited. Each sentence links to its source.

The UNH Survey Center is a survey research unit of the University of New Hampshire College of Liberal Arts in Durham, New Hampshire, and its January 2026 report names Dr. Andrew E. Smith as director.3,4 The same report says its Granite State Poll surveys members of the Granite State Panel, an online panel the Center recruits by phone, text message and mail.3 Its 2026 poll releases also cover Maine, Vermont, Massachusetts, Connecticut and Rhode Island.5

Kind
Academic3
Founded
19764

§2Who it works with

Why this matters: Owners, news partners and the firms behind a poll's interviews shape what gets asked, how, and what gets published.

Part of

  • University of New Hampshire. The Center describes itself as a division of the UNH College of Liberal Arts and says it has done survey research at the university since 1976.3,4

News partners

  • CNN. The About page of the Center lists CNN among its media clients, and according to The New Hampshire, the UNH student newspaper, CNN paid for the CNN/UNH poll of the 2024 New Hampshire primary while the Center collected the interviews.4,6
  • WMUR. The About page of the Center lists WMUR among its media clients, without dates.4
  • The Boston Globe. The About page of the Center lists The Boston Globe among its media clients, without dates.4
  • New Hampshire Public Radio. The About page of the Center lists NH Public Radio among its media clients, without dates.4

§3Whom it works for

Why this matters: A firm that also works for one party's campaigns can still publish accurate polls, but readers deserve to know.

Says it does no work for parties or candidates. Its January 2026 report describes the Center as an independent, nonpartisan academic survey organization that works for university researchers, government agencies, nonprofits, businesses and media clients.3

Of its 77 polls listed since the 2024 election, VoteHub flags 0 as paid for by a Democratic-aligned sponsor and 0 by a Republican-aligned sponsor7.

§4How its numbers compare with other polls

Why this matters: A firm whose polls run steadily to one side of everyone else's is worth reading alongside others.

Each of its polls since the 2024 election is compared with other pollsters' polls of the same question whose field period ended within 14 days, each other pollster counted once7. The figure is the average gap, with a 95% margin. This compares it with other polls, not with the truth: the others can be the ones that are off.

Party margin
D+2.6 (±3.8) across 9 polls of the generic ballot and 2026 races, in 5 contests.

D+ means its polls showed Democrats doing better than other polls did; R+, Republicans. A figure from fewer than 5 polls isn't shown.

§5Record against results

Why this matters: The one test that doesn't depend on other polls: how close a firm's final polls came to what voters did.

From FiveThirtyEight's final public data8,9: general-election polls between a Democrat and a Republican in the last three weeks before each election, compared with the certified result. FiveThirtyEight rated each name polls were published under separately. Across all 8,957 such polls, the average miss was D+0.7, so the relative figure takes out the misses every pollster shared that year.

Error is the poll's D−R margin minus the result's; D+ means it showed Democrats doing better than they did.
Published asPollsElectionsAverage missRelative to other pollsTypical size of miss538's last rating
University of New Hampshire Survey Center1162000–2022D+2.5D+1.46.0 pts2.6 of 3

ABC News closed FiveThirtyEight in March 2025; its data stops at the 2022 elections. 2026 results will be added once states certify them.

§62026 record against the count

Why this matters: How close this pollster's last 2026 polls came to how people voted, measured the way FiveThirtyEight measured earlier elections.

4 polls of 4 races between a Democrat and a Republican, with field periods ending in the 21 days before November 3, 2026, compared with each race's count. Some of those races are still being counted, so these figures use the unofficial count and will change until states certify.

Average miss
D+1.1
Relative to other polls of the same races
D+1.4
Typical size of miss
7.4 pts

Error is the poll's D−R margin minus the count's, as shares of all votes in the race; D+ means it showed Democrats doing better than they did. From fewer than 5 polls, so read it as a few data points, not a pattern.

§7Its polls

The 77 polls of its we list, newest first.
In the fieldQuestionResultWithPaid for bySample
October 27–October 31, 2026Governor · 2026 VermontAmanda Janoo 51 · Phil Scott 43 · Brian Judd 4 · Dean Roy 1 · June Goodband 01,172 LV
October 27–October 31, 2026U.S. Senate · 2026 New HampshireChris Pappas 54 · John Sununu 42 · Edmond Laplante 22,040 LV
October 27–October 31, 2026U.S. House · 2026 NH-02Maggie Goodlander 56 · Lily Tang Williams 41 · Robbie Mahrou 21,005 LV
October 27–October 31, 2026U.S. House · 2026 NH-01Stefany Shaheen 56 · Anthony DiLorenzo 431,032 LV
October 27–October 31, 2026Governor · 2026 New HampshireKelly Ayotte 48 · Cinde Warmington 48 · Stephen Villee 22,040 LV
October 27–October 31, 2026Governor · 2026 ConnecticutNed Lamont 54 · Ryan Fazio 41811 LV
October 27–October 31, 2026U.S. House · 2026 ME-02Paul LePage 52 · Matt Dunlap 47802 LV
October 27–October 31, 2026U.S. House · 2026 ME-01Chellie Pingree 65 · Ron Russell 32843 LV
October 27–October 31, 2026U.S. Senate · 2026 MaineTroy Jackson 54 · Susan Collins 451,654 LV
October 27–October 31, 2026Governor · 2026 MaineHannah Pingree 51 · Bobby Charles 40 · Rick Bennett 71,654 LV
October 27–October 31, 2026U.S. Senate · 2026 MassachusettsEd Markey 53 · John Deaton 32 · Joe Tache 7 · Shriya Ayyadurai 4905 LV
October 27–October 31, 2026Governor · 2026 MassachusettsMaura Healy 55 · Michael Minogue 36 · Andrea James 5905 LV
October 27–October 31, 2026U.S. Senate · 2026 Rhode IslandJack Reed 63 · Raymond McKay 32 · Michael Bahry 3753 LV
October 27–October 31, 2026Governor · 2026 Rhode IslandHelena Foulkes 55 · Ken Block 34 · Aaron Guckian 8 · Jasjit Gotra 1 · CD Reynolds 1753 LV
September 17–September 21, 2026Governor · 2026 MassachusettsMaura Healy 54 · Michael Minogue 38564 LV
September 17–September 21, 2026Governor · 2026 ConnecticutNed Lamont 55 · Ryan Fazio 38540 LV
September 17–September 21, 2026Governor · 2026 Rhode IslandHelena Foulkes 44 · Ken Block 25 · Aaron Guckian 17 · CD Reynolds 2 · Jasjit Gotra 0598 LV
September 17–September 21, 2026U.S. Senate · 2026 Rhode IslandJack Reed 53 · Raymond McKay 33 · Michael Bahry 5598 LV
September 17–September 21, 2026U.S. Senate · 2026 MassachusettsEd Markey 53 · John Deaton 30 · Joe Tache 9564 LV
September 17–September 21, 2026Governor · 2026 MaineHannah Pingree 48 · Bobby Charles 40 · Rick Bennett 51,312 LV
September 17–September 21, 2026U.S. Senate · 2026 MaineTroy Jackson 51 · Susan Collins 471,312 LV
September 17–September 21, 2026U.S. House · 2026 VT-01Becca Balint 66 · Gerald Malloy 30 · Suzanne Seymour 1 · Adam Ortiz 0 · Phoenix Altair 0 · Ryan Walton 0835 LV
September 17–September 21, 2026Governor · 2026 VermontAmanda Janoo 49 · Phil Scott 43 · Brian Judd 2 · Dean Roy 0 · June Goodband 0835 LV
September 17–September 21, 2026Governor · 2026 New HampshireKelly Ayotte 47 · Cinde Warmington 43 · Stephen Villee 21,418 LV
September 17–September 21, 2026U.S. House · 2026 NH-02Maggie Goodlander 56 · Lily Tang Williams 35 · Robbie Mahrou 3702 LV
September 17–September 21, 2026U.S. House · 2026 NH-01Stephany Shaheen 46 · Anthony DiLorenzo 42711 LV
September 17–September 21, 2026U.S. Senate · 2026 New HampshireChris Pappas 50 · John Sununu 42 · Edmond Laplante 21,418 LV
August 20–August 24, 2026U.S. Senate · 2026 New HampshireJohn Sununu 45 · Chris Pappas 431,878 LV
August 20–August 24, 2026U.S. Senate · 2026 Rhode IslandJack Reed 51 · Raymond McKay 31 · Michael Bahry 2750 LV
August 20–August 24, 2026Governor · 2026 MassachusettsMaura Healy 54 · Michael Minogue 30881 LV
August 20–August 24, 2026Governor · 2026 ConnecticutNed Lamont 52 · Ryan Fazio 37809 LV
August 20–August 24, 2026Governor · 2026 New HampshireKelly Ayotte 49 · Cinde Warmington 391,878 LV
August 20–August 24, 2026Governor · 2026 Rhode IslandHelena Foulkes 42 · Elaine Pelino 20 · Ken Block 18 · Jasjit Gotra 1 · CD Reynolds 1750 LV
August 20–August 24, 2026U.S. Senate · 2026 MassachusettsSeth Moulton 38 · John Deaton 25 · Joe Tache 16881 LV
August 20–August 24, 2026U.S. Senate · 2026 MassachusettsEd Markey 49 · John Deaton 30 · Joe Tache 7881 LV
August 20–August 24, 2026U.S. Senate · 2026 New HampshireChris Pappas 45 · Scott Brown 401,878 LV
July 15–July 20, 2026Governor · 2026 VermontPhil Scott 44 · Amanda Janoo 33 · June Goodband 2954 LV
July 15–July 20, 2026U.S. Senate · 2026 MaineTroy Jackson 49 · Susan Collins 461,178 LV
July 15–July 20, 2026Governor · 2026 MaineHannah Pingree 49 · Bobby Charles 35 · Rick Bennett 61,178 LV
July 15–July 20, 2026Governor · 2026 VermontPhil Scott 43 · Aly Richards 35 · June Goodband 2 · Dean Roy 1954 LV
July 15–July 20, 2026U.S. House · 2026 VT-01Becca Balint 63 · Gerald Malloy 25 · Adam Ortiz 2954 LV
June 18–June 23, 2026U.S. Senate · 2026 MassachusettsEd Markey 50 · John Deaton 34623 LV
June 18–June 23, 2026U.S. House · 2026 VT-01Becca Balint 57 · Gerald Malloy 26237 LV
June 18–June 23, 2026Governor · 2026 VermontPhil Scott 41 · Ally Richards 25511 LV
June 18–June 23, 2026Governor · 2026 VermontPhil Scott 42 · Amanda Janoo 27511 LV
June 18–June 23, 2026Governor · 2026 ConnecticutNed Lamont 49 · Ryan Fazio 36828 LV
June 18–June 23, 2026U.S. Senate · 2026 Rhode IslandJack Reed 52 · Raymond McKay 34664 LV
June 18–June 23, 2026Governor · 2026 Rhode IslandDan McKee 27 · Ken Block 27 · Rep 23664 LV
June 18–June 23, 2026Governor · 2026 Rhode IslandHelena Foulkes 38 · Rep 22 · Ken Block 19664 LV
June 18–June 23, 2026Governor · 2026 New HampshireKelly Ayotte 44 · Cinde Warmington 39—
June 18–June 23, 2026U.S. Senate · 2026 New HampshireChris Pappas 52 · Scott Brown 382,232 LV
June 18–June 23, 2026U.S. Senate · 2026 New HampshireChris Pappas 47 · John Sununu 442,232 LV
June 18–June 23, 2026Governor · 2026 MassachusettsMaura Healy 50 · Brian Shortsleeve 32623 LV
June 18–June 23, 2026Governor · 2026 MassachusettsMaura Healy 51 · Michael Minogue 32623 LV
June 18–June 23, 2026U.S. Senate · 2026 MassachusettsSeth Moulton 50 · John Deaton 30623 LV
May 21–May 25, 2026U.S. Senate · 2026 MaineGraham Platner 51 · Susan Collins 421,280 LV
April 17–April 21, 2026U.S. Senate · 2026 New HampshireChris Pappas 49 · John Sununu 421,295 LV
April 17–April 21, 2026Governor · 2026 New HampshireKelly Ayotte 47 · Cinde Warmington 391,117 LV
April 16–April 20, 2026Governor · 2026 MassachusettsMaura Healey 52 · Mike Minogue 32599 LV
April 16–April 20, 2026U.S. Senate · 2026 MassachusettsEd Markey 55 · John Deaton 32603 LV
April 16–April 20, 2026U.S. Senate · 2026 MassachusettsSeth Moulton 56 · John Deaton 25600 LV
April 16–April 20, 2026Governor · 2026 MassachusettsMaura Healey 53 · Mike Kennealy 32597 LV
April 16–April 20, 2026Governor · 2026 MassachusettsMaura Healey 51 · Brian Shortsleeve 29603 LV
February 12–February 16, 2026U.S. House · 2026 ME-02Paul LePage 47 · Matt Dunlap 46521 LV
February 12–February 16, 2026U.S. Senate · 2026 MaineJanet Mills 41 · Susan Collins 401,097 LV
February 12–February 16, 2026Governor · 2026 MassachusettsMaura Healey 58 · Brian Shortsleeve 28620 LV
February 12–February 16, 2026Governor · 2026 MassachusettsMaura Healey 56 · Mike Minogue 27620 LV
February 12–February 16, 2026Governor · 2026 MassachusettsMaura Healey 55 · Mike Kennealy 28620 LV
February 12–February 16, 2026U.S. House · 2026 ME-02Paul LePage 47 · Matt Dunlap 46522 LV
February 12–February 16, 2026U.S. Senate · 2026 MassachusettsSeth Moulton 59 · John Deaton 23611 LV
February 12–February 16, 2026U.S. Senate · 2026 MassachusettsEd Markey 56 · John Deaton 27616 LV
February 12–February 16, 2026U.S. Senate · 2026 MaineGraham Platner 49 · Susan Collins 381,105 LV
February 12–February 16, 2026U.S. House · 2026 ME-02Paul LePage 48 · Jordan Wood 44521 LV
January 15–January 19, 2026U.S. Senate · 2026 New HampshireChris Pappas 50 · John Sununu 452,038 LV
January 15–January 19, 2026Governor · 2026 New HampshireKelly Ayotte 50 · Jon Kiper 392,031 LV
September 17–September 23, 2025U.S. Senate · 2026 New HampshireChris Pappas 49 · John Sununu 431,225 LV
February 12–February 16, 2025U.S. House · 2026 ME-02Paul LePage 48 · Joe Baldacci 47520 LV

§8What we looked for and didn't find

  • No outside fieldwork firm found; the Center describes collecting Granite State Poll data through its own panel.
  • Poll release PDFs on scholars.unh.edu returned a bot check, so the methodology of individual 2026 releases, including any sponsor named on them, was not read.
  • CNN pages refused our request (HTTP 451), so the CNN description of the CNN/UNH poll was not read; the CNN relationship rests on the About page of the Center and a student newspaper report.
  • No start or end dates found for any media partnership.
  • No campaign or party clients found.
  • Findings search: web searches combining the Center name with AAPOR, FiveThirtyEight, Silver Bulletin, exclusion and retraction terms found nothing that fits the finding rules (a 2026 campaign criticism of a Vermont poll was found, which is not a finding); the Silver Bulletin January 2026 ratings page names no banned pollsters; FiveThirtyEight pages now redirect to ABC News and could not be read; RealClearPolitics, The New York Times, Cook Political Report, Decision Desk HQ and VoteHub policy pages were not reviewed one by one.
  • Court records: a web search limited to CourtListener and Justia found no case naming the Center; PACER and state court dockets were not searched.