New Hampshire Primary Polls
The Survey Center regularly conducts polls on the New Hampshire Primary.
Submissions from 2023
Biden Ahead in NH Primary Despite Tepid Support, Not Appearing on Ballot 11/17/2023, UNH Survey Center
Trump Maintains Control in NH GOP Primary; Foreign Policy Increasingly Important to GOP Primary Voters 11/16/2023, UNH Survey Center
Biden Frontrunner in NH DEM Primary Despite Age Concerns 9/22/2023, UNH Survey Center
Trump Leads, DeSantis Crashes in NH GOP Primary 9/20/2023, UNH Survey Center
Primary Issues: NH Insists First-in-Nation Primary Stays First; Confident Votes Will Be Accurately Counted 7/20/2023, UNH Survey Center
New Hampshire Democratic Primary Voters Unenthusiastic But Back Biden 7/19/2023, UNH Survey Center
Trump Maintains Lead Over DeSantis in New Hampshire GOP 2024 Race 7/18/2023, UNH Survey Center
Biden Struggles Against Potential Challengers in NH 2024 DEM Primary, Less Than Half of Primary Voters Want Him to Run 4/20/2023, UNH Survey Center
Trump Ahead, DeSantis Falters in Race for 2024 GOP Nomination in NH 4/19/2023, UNH Survey Center
DeSantis Opens Lead Over Trump in New Hampshire in Race for 2024 GOP Nomination 1/26/2023, UNH Survey Center
Most NH 2024 DEM Primary Voters Don't Want Biden to Run for Reelection, President Tied With 2020 Candidates 1/25/2023, UNH Survey Center
Submissions from 2022
Support for Biden Re-Election Bid Plummets Among NH Dems; Biden & Buttigieg Tied in NH 2024 Democratic Primary 7/26/2022, UNH Survey Center
DeSantis Tied With Trump for 2024 GOP Presidential Nomination in NH; Runs Better Against Biden Than Trump 6/22/2022, UNH Survey Center
Submissions from 2021
Trump Leads DeSantis in 2024 NH GOP Primary; Many DEM Primary Voters Hope Biden Faces Primary Opponent 10/20/2021, UNH Survey Center
Half of NH Dem 2024 Primary Voters Support Biden Reelection; Support for First-in-the-Nation Primary in NH Falls 7/27/2021, UNH Survey Center
Trump Leads in Early 2024 NH GOP Nomination Race but Overall Remains Unpopular in NH 7/21/2021, UNH Survey Center
Submissions from 2020
Sanders & Buttigieg Outpace Rest of the Field; Half of Likely Voters Still Not Definitely Decided 2/10/2020, UNH Survey Center
Sanders's Lead Over Buttigieg in NH Holding Steady; Biden and Warren Trail 2/9/2020, UNH Survey Center
Sanders Holds Slim Lead in NH Over Rising Buttigieg; Biden and Warren Slip 2/8/2020, UNH Survey Center
Sanders Opens Small Lead in NH But Biden Seen as Best to Defeat Trump 1/26/2020, UNH Survey Center
Submissions from 2019
Sanders, Warren & Biden Remain Top 3 Among NH DEM Voters; Trump Holds Massive Lead Over GOP Rivals 10/29/2019, UNH Survey Center
Biden, Warren, and Sanders Top DEM Primary Field; GOP Voters Firmly Behind Trump in GOP Primary 7/16/2019, UNH Survey Center
Sanders Increases Lead Over Biden as Buttigieg Vaults into Top 3; Little Support for Potential Challengers to Trump 4/22/2019, UNH Survey Center
Sanders & Biden Lead Democratic Field; Trump Holds Large Lead Over Kasich and Weld Among Republicans 2/28/2019, UNH Survey Center
Submissions from 2018
Sanders, Biden & Warren Current Favorites For 2020 NH Primary; Interest in Primary at All-Time High 8/23/18, UNH Survey Center
Sanders & Biden Remain Frontrunners; GOP Primary Voters Prefer Trump Over Kasich Three to One 4/25/18, UNH Survey Center
Biden & Sanders Lead Democratic Field; GOP Primary Voters Rally Around Trump 2/15/18, UNH Survey Center
Submissions from 2017
Sanders, Biden & Warren Early Democratic Frontrunners; Trump Not Consensus Choice in GOP Primary 10/18/17, UNH Survey Center
Submissions from 2016
Sanders Likely New Hampshire Primary Winner 2/8/16, UNH Survey Center
Trump Likely To Win New Hampshire Primary 2/8/16, UNH Survey Center
Home Stretch: Sanders Out Front In NH, Clinton Closing, One Third Still Undecided 2/7/16, UNH Survey Center
Home Stretch: Trump Keeps Lead 2/7/16, UNH Survey Center
Sanders Still In Charge, One Third of Voters Still Have Not Decided 2/5/16, UNH Survey Center
Trump Still Leads in NH, Rubio on the Rise, Most Voters Still Undecided 2/5/16, UNH Survey Center
NH Democratic Primary Poll: Pre and Post Iowa Caucus 2/4/16, UNH Survey Center
NH Republican Primary Poll: Pre and Post Iowa Caucus 2/4/16, UNH Survey Center
Sanders Keeps NH Lead, 4 In 10 Democrats Not Locked Down 1/31/16, UNH Survey Center
Trump Maintains NH Lead, Close Race For Second, Most Voters Still Undecided 1/31/16, UNH Survey Center
Sanders Better Than Clinton Vs GOP in NH 1/20/16, UNH Survey Center
Trump Still On Top In NH, Big Battle For Second, Most Voters Still Undecided 1/20/16, UNH Survey Center
Sanders Widens NH Lead, Almost Half of Democrats Still Not Decided 1/19/16, UNH Survey Center
Submissions from 2015
Sanders Maintains NH Lead, Clinton Seen As Winner, Most Voters Not Convinced Yet 12/9/15, UNH Survey Center
Trump Widens NH Lead But Most Voters Not Yet Convinced 12/8/15, UNH Survey Center
Sanders Surges In NH 9/24/15, UNH Survey Center
Trump Still Atop GOP Field In NH, Fiorina Rises to Second 9/24/15, UNH Survey Center
Sanders Keeping Pace With Clinton in New Hampshire 8/4/15, UNH Survey Center
Trump Takes NH Lead 8/3/15, UNH Survey Center
No GOP Frontrunner in NH 6/25/15, UNH Survey Center
Sanders Gains on Clinton in New Hampshire 6/25/15, UNH Survey Center
More Candidates Mean Less Clarity For NH GOP Primary 5/6/15, UNH Survey Center
Clinton Continues to Lead, But Support Softens 5/5/15, UNH Survey Center
1 Year Before NH Primary, Clinton Holds Wide Lead On Field 2/5/15, UNH Survey Center
NH Primary Voters Not Engaged, GOP Field Remains Unclear 2/5/15, UNH Survey Center
Submissions from 2014
Clinton Maintains Lead In NH Democratic Primary Field, GOP A Muddle 10/9/14, UNH Survey Center
Clinton Slips in NH, Romney the GOP Frontrunner? 7/10/14, UNH Survey Center
Clinton Alone In NH, No GOP Frontrunner 1/29/14, UNH Survey Center
Submissions from 2013
Clinton Maintains Wide Lead in 2016 NH Primary, Paul and Christie Top Cluttered GOP Field 10/22/13, UNH Survey Center
Clinton In Drivers Seat, No Clear GOP Leader For 2016 NH Primary 08/06/13, UNH Survey Center
Clinton Holds Big 2016 Lead In NH, No GOP Frontrunner 4/25/13, UNH Survey Center
Clinton Early Favorite in 2016 NH Presidential Primary, No GOP Frontrunner 2/14/13, UNH Survey Center
Submissions from 2012
Romney Looks For Comfortable Win In NH, 2nd Place Up For Grabs 01/08/2012, UNH Survey Center
Romney Maintains Lead, Santorum Gets Iowa Bounce 01/06/2012, UNH Survey Center
Submissions from 2011
NH 2012 Primary Election Poll 12/25/2011, UNH Survey Center
Romney Increases Lead, Gingrich Distant 2nd In NH, Electorate Still Fluid 11/23/2011, UNH Survey Center
Romney Maintains Lead In 2012 NH Presidential Primary, Voters Still Undecided 10/07/2011, UNH Survey Center
Bachmann Moves Up, But Romney Still Leads In 2012 NH Presidential Primary, Voters Undecided 7/05/2011, UNH Survey Center
NH 2012 Primary Election Poll 6/12/2011, UNH Survey Center
Romney Leads Unsettled GOP Field In NH 5/23/2011, UNH Survey Center
Romney Remains Atop Broad Republican Field In 2012 NH Presidential Primary, Voters Not Making Up Minds 5/04/2011, UNH Survey Center
Romney Early Favorite In 2012 NH Presidential Primary 2/15/2011, UNH Survey Center
Submissions from 2008
McCain Still Holding On But Romney Not Going Away 1/7/2008, UNH Survey Center
Obama Likely NH Winner 1/7/2008, UNH Survey Center
McCain Holds Lead 1/6/2008, UNH Survey Center
Obama Surges 1/6/2008, UNH Survey Center
McCain Gains, Romney Slipping 1/5/2008, UNH Survey Center
Obama and Clinton Neck and Neck In NH 1/5/2008, UNH Survey Center
One Week to Go - Clinton Holds Slim Lead Over Obama In NH 1/2/2008, UNH Survey Center
One Week to Go - Romney & McCain Tied In NH 1/2/2008, UNH Survey Center
Submissions from 2007
New Hampshire Primary Poll 12/23/2007, UNH Survey Center
Clinton Leads Obama in NH, On All Issues 12/19/2007, UNH Survey Center
Clinton & Obama in Dead Heat in NH 12/19/2007, UNH Survey Center
Romney Keeps Lead, McCain Claims Second Slot in NH 12/19/2007, UNH Survey Center
Romney Still Leads GOP Field in NH 12/12/2007, UNH Survey Center
Clinton Maintains NH Lead 11/20/2007, UNH Survey Center
Rudy Slips to Third in NH 11/19/2007, UNH Survey Center
Boston Globe NH Primary Poll 11/11/2007, UNH Survey Center
New Hampshire Primary Poll 11/11/2007, UNH Survey Center
Clinton Increases Lead in NH but Most Dems Have Not Made Their Final Choice 9/25/2007, UNH Survey Center
Clinton, Obama Tops Among NH Democrats 7/17/2007, UNH Survey Center
Romney Extends Lead in NHs 7/17/2007, UNH Survey Center
Romney Pulls Ahead in NH, Iraq & Immigration Most Important GOP Issues 6/12/2007, UNH Survey Center
Clinton Builds on Debate Performance, Seen as Strongest Leader 6/11/2007, UNH Survey Center
Clinton Falters, But Still Leads Among NH Democrats. Edwards Moves Up 4/03/2007, UNH Survey Center
McCain & Giuliani Lead GOP Field, Clinton Early Favorite Among Democrats 2/06/2007, UNH Survey Center
Submissions from 2004
NH Primary Tracking Poll Methodology 1/27/2004, UNH Survey Center
Chart: Democratic Primary 1/26/2004, UNH Survey Center
NH Tracking Poll 1/25/2004, UNH Survey Center
NH Tracking Poll 1/24/2004, UNH Survey Center
NH Tracking Poll 1/23/2004, UNH Survey Center
NH Tracking Poll 1/22/2004, UNH Survey Center