| Siena College | 41.0% | 2026-10-19 |
| Ipsos | 44.0% | 2026-10-28 |
| Emerson College | 42.0% | 2026-10-26 |
| Marist College | 44.0% | 2026-10-26 |
| Quinnipiac University | 39.0% | 2026-09-27 |
| YouGov | 40.0% | 2026-10-27 |
| Morning Consult | 42.0% | 2026-10-20 |
| Fox News Poll | 45.0% | 2026-10-12 |
| Monmouth University | 45.0% | 2024-10-21 |
| SurveyMonkey | 45.0% | 2026-10-12 |
| Harris Insights | 53.0% | 2022-10-12 |
| HarrisX | 48.0% | 2026-10-26 |
| Public Policy Polling | 41.0% | 2026-01-30 |
| Rasmussen Reports | 44.0% | 2026-09-30 |
| Data for Progress | 43.0% | 2026-05-18 |
| Echelon Insights | 46.0% | 2026-10-23 |
| InsiderAdvantage | 48.2% | 2022-10-25 |
| AtlasIntel | 40.1% | 2026-05-07 |
| Suffolk University | 45.4% | 2024-10-18 |
| Selzer & Co. | 42.0% | 2022-09-22 |
| Gallup | 43.0% | 2018-10-21 |
| Zogby Analytics | 36.0% | 2026-07-04 |
| Cygnal | 43.0% | 2026-10-24 |
| McLaughlin & Associates | 43.0% | 2026-09-22 |
| RMG Research | 43.0% | 2026-10-14 |
| Clarity Campaign Labs | 44.0% | 2026-10-21 |
| Quantus Insights | 42.0% | 2026-09-18 |
| Public Opinion Strategies | 41.0% | 2026-04-27 |
| Fabrizio, Lee & Associates | 43.0% | 1998-09-24 |
| Fabrizio Ward | 42.0% | 2025-05-19 |
| National Research Inc. | 41.0% | 2023-08-11 |
| GBAO Strategies | 41.0% | 2026-09-24 |
| Normington, Petts & Associates | 49.0% | 2025-09-16 |
| The Bullfinch Group | 37.0% | 2026-08-17 |
| John Zogby Strategies | 42.0% | 2026-09-17 |
| Change Research | 39.0% | 2026-09-24 |
| Tavern Research | 43.0% | 2026-04-09 |
| Big Data Poll | 37.0% | 2026-09-15 |
| J.L. Partners | 46.0% | 2025-11-20 |
| American Pulse Research & Polling | 42.4% | 2025-06-25 |
| A2 Insights | 44.4% | 2025-07-10 |
| Bedrock Polling | 44.0% | 2026-10-20 |
| Focaldata | 44.0% | 2026-10-20 |
| Leger | 42.0% | 2026-04-20 |
| Research Co. | 33.0% | 2026-06-06 |
| Talker Research | 39.0% | 2026-07-02 |
| The Public Sentiment Institute | 41.0% | 2026-06-13 |
| Survey 160 | 37.0% | 2026-04-13 |
| TIPP Insights | 42.0% | 2026-10-01 |
| Noble Predictive Insights | 42.0% | 2026-08-16 |
| SSRS | 39.0% | 2026-10-18 |
| Verasight | 45.0% | 2026-09-22 |
| TrueDot.ai | 42.0% | 2026-10-09 |
| RealClear Opinion Research | 39.0% | 2025-04-12 |
| YouGov Blue | 45.0% | 2025-11-10 |
| Marquette University Law School Poll | 41.0% | 2026-09-09 |
| High Point University | 39.0% | 2025-11-14 |
| Manhattan Institute | 43.0% | 2026-07-06 |
| Public Religion Research Institute | 36.0% | 2026-09-07 |
| KFF | 35.0% | 2026-09-21 |
| Yale ISPS | 41.7% | 2025-04-03 |
| Yale Youth Poll | 44.0% | 2026-03-23 |
| Hart Research/Public Opinion Strategies | 45.0% | 2026-10-18 |
| Fabrizio Lee/Impact Research | 43.0% | 2025-07-20 |
| Impact Research/National Research | 42.0% | 2026-09-21 |
| Impact Research/BSP Research | 41.0% | 2026-03-20 |
| CBS News Poll | 42.0% | 2018-10-16 |
| CBS News/New York Times Poll | 46.0% | 2016-10-30 |
| ABC News/Washington Post Poll | 50.0% | 2022-11-01 |
| Los Angeles Times Poll | 39.0% | 2008-10-12 |
| NewsNation | 44.7% | 2022-10-30 |
| GQR | 46.0% | 2022-09-27 |
| Princeton Survey Research Assoc. | 42.0% | 2014-10-25 |
| Big Village | 45.3% | 2024-06-09 |
| Pew Research Center | 36.0% | 2026-10-04 |
| FTI Consulting | 39.0% | 2008-11-01 |
| The Winston Group | 42.0% | 2026-09-16 |
| Opinion Dynamics | 50.0% | 2010-10-27 |
| GfK Group | 41.0% | 2016-10-22 |
| Knowledge Networks | 38.0% | 2006-10-10 |
| Yankelovich Partners | 45.0% | 2000-10-25 |
| Opinium | 35.0% | 2022-10-13 |
| Wirthlin Worldwide | 41.0% | 2002-10-06 |
| RT Strategies | 35.0% | 2006-10-28 |
| American Viewpoint | 41.0% | 2000-10-20 |
| Abt Associates | 36.0% | 2008-09-28 |
| AP-NORC | 34.0% | 2022-10-08 |
| Premise | 42.0% | 2022-11-01 |
| Susquehanna Polling & Research | 44.0% | 2023-10-27 |
| RKM Research and Communications | 46.3% | 2016-11-03 |
| Civiqs | 43.0% | 2018-09-29 |
| Lucid | 47.0% | 2018-10-24 |
| Climate Nexus | 41.0% | 2020-09-08 |
| Schoen Cooperman Research | 48.0% | 2010-10-22 |
| Hill Research Consultants | 38.0% | 1998-10-15 |
| WPA Intelligence | 44.0% | 2023-12-17 |
| Benenson Strategy Group | 44.0% | 2022-10-29 |
| Tufts University | 47.0% | 2022-10-26 |
| USC Dornsife | 44.6% | 2020-10-26 |
| Navigator Research | 43.0% | 2024-06-03 |
| Lake Research/Tarrance Group | 42.0% | 2016-10-10 |
| Polling Company/Global Strategy Grp | 42.0% | 2000-11-01 |
| GQR/Public Opinion Strategies | 41.0% | 2002-10-16 |
| Pioneer Polling/Tarrance Group | 47.0% | 2022-10-09 |
| ActiVote | 46.5% | 2026-10-30 |
| Angus Reid Global | 36.0% | 2026-08-11 |
| Kaplan Strategies | 45.0% | 2024-10-31 |
| Targoz Market Research | 44.0% | 2024-11-01 |
| GS Strategy Group | 41.0% | 2024-03-01 |
| co/efficient | 46.0% | 2024-10-08 |
| Florida Atlantic University | 46.0% | 2024-10-27 |
| AlphaROC | 37.0% | 2026-09-28 |
| Fabrizio Lee/GBAO | 49.0% | 2024-10-22 |
| Paradigm | 43.0% | 2024-10-22 |
| Expedition Strategies | 42.0% | 2024-07-08 |
| Split Ticket | 42.0% | 2024-03-28 |
| Split Ticket/Data for Progress | 45.0% | 2024-07-03 |
| UpONE Insights/BSG | 45.0% | 2024-03-28 |
| Murphy Nasica & Associates | 45.2% | 2023-10-17 |
| Project Home Fire | 35.0% | 2023-09-11 |
| Centerline Research & Strategy | 42.0% | 2026-10-01 |
| House election 2024 | 49.8% | 2024-11-05 |