Pollster Grades

Who's polling these races — and how good are they?

Every poll behind the 2026 Senate battlegrounds, with each pollster’s grade. Grades blend Silver Bulletin’s pollster-error ratings (the national grade) with our own historical actual-minus-poll track record. Lower error and smaller house effects earn higher grades.

Polls by state

Georgia · 24 polls
PollsterGradeDatesSampleDRMargin
Research Co.unratedOct 31, 26 – Nov 2, 26450lv5242D+10.0
InsiderAdvantage (R)unratedOct 31, 26 – Nov 2, 262,500lv5346D+7.0
Echelon Insights (R)unratedOct 16, 26 – Oct 23, 26508lv5540D+15.0
ActiVoteunratedOct 6, 26 – Oct 20, 26400lv5446D+8.0
Quantus Insights (R)unratedOct 15, 26 – Oct 17, 26755lv5245D+7.0
University of GeorgiaunratedOct 7, 26 – Oct 15, 261,000lv4840D+8.0
Trafalgar Group (R)C+Oct 7, 26 – Oct 9, 261,101lv5143D+8.0
InsiderAdvantage (R)unratedSep 22, 26 – Sep 23, 261,200lv5042D+8.0
Big Data Poll (R)unratedSep 21, 26 – Sep 23, 26678lv5241D+11.0
YouGovB+Sep 15, 26 – Sep 18, 263,301lv5242D+10.0
Quantus Insights (R)unratedSep 14, 26 – Sep 16, 26645lv4844D+4.0
Rasmussen Reports (R)unratedSep 14, 26 – Sep 14, 261,019lv5142D+9.0
Trafalgar Group (R)C+Sep 10, 26 – Sep 12, 261,091lv4943D+6.0
InsiderAdvantage (R)unratedAug 16, 26 – Aug 17, 26800lv5043D+7.0
Fabrizio Ward (R)/Impact Research (D)unratedJul 13, 26 – Jul 16, 261,060lv5243D+9.0
WickunratedJun 27, 26 – Jun 30, 261,175lv4743D+4.0
Beacon Research (D)/ Shaw & Co. Research (R)unratedJun 23, 26 – Jun 27, 261,002rv5643D+13.0
Echelon Insights (R)unratedApr 3, 26 – Apr 9, 26407lv5144D+7.0
Emerson CollegeB+Feb 28, 26 – Mar 2, 261,000lv4843D+5.0
Quantus Insights (R)unratedSep 9, 25 – Sep 12, 25624rv3838Even
TIPP InsightsBJul 28, 25 – Aug 1, 252,956rv4544D+1.0
Cygnal (R)unratedMay 15, 25 – May 17, 25800lv4643D+3.0
Trafalgar Group (R)C+Apr 24, 25 – Apr 27, 251,426lv4843D+5.0
WPA Intelligence (R)unratedJan 14, 25 – Jan 15, 25500lv4434D+10.0
In-state track record (actual − poll, our backtest)
Targoz Market Research: leans D 4.9 (n=2)SurveyUSA: leans D 4.4 (n=4)RMG Research: leans D 3.3 (n=2)AtlasIntel: leans D 2.7 (n=3)Siena/NYT: leans D 1.9 (n=2)Data for Progress: leans D 1.4 (n=4)Morning Consult: leans D 1.3 (n=2)Emerson: leans D 0.9 (n=5)U. Georgia SPIA: leans D 0.8 (n=2)Trafalgar Group: leans D 0.8 (n=8)Swayable: leans D 0.3 (n=2)Landmark Communications: leans D 0.2 (n=5)East Carolina University: leans D 0.1 (n=2)InsiderAdvantage: leans R 0.1 (n=7)Remington: leans R 3.6 (n=2)Moore Information: leans R 5.5 (n=2)
Michigan · 71 polls
PollsterGradeDatesSampleDRMargin
John Zogby StrategiesunratedOct 31, 26 – Nov 2, 261,001lv5149D+2.0
Emerson CollegeB+Oct 31, 26 – Nov 1, 26500lv5145D+6.0
Trafalgar Group (R)C+Oct 31, 26 – Nov 1, 261,087lv4746D+1.0
Concord Public Opinion Partners (D)unratedOct 31, 26 – Nov 1, 26510lv5141D+10.0
Research Co.unratedOct 30, 26 – Nov 1, 26450lv4846D+2.0
AtlasIntelunratedOct 28, 26 – Nov 1, 261,316lv5446D+8.0
New York Times/Siena UniversityunratedOct 23, 26 – Nov 1, 261,011lv5342D+11.0
YouGovB+Nov 1, 26 – Nov 1, 26—5147D+4.0
Rasmussen Reports (R)unratedOct 28, 26 – Oct 29, 26745lv4944D+5.0
YouGovB+Oct 26, 26 – Oct 29, 262,093lv5147D+4.0
CNN/SSRSunratedOct 29, 26 – Oct 29, 26—4942D+7.0
Upswing Research (D)unratedOct 24, 26 – Oct 28, 26505lv5045D+5.0
Mitchell Research & CommunicationsunratedOct 26, 26 – Oct 27, 26636lv5144D+7.0
SSRSunratedOct 20, 26 – Oct 27, 26768lv4942D+7.0
Data for Progress (D)BOct 23, 26 – Oct 25, 26622lv5046D+4.0
RedBox Research (D)unratedOct 20, 26 – Oct 23, 262,696lv4944D+5.0
Michigan State University/VerasightunratedOct 8, 26 – Oct 23, 261,383lv5143D+8.0
InsiderAdvantage (R)unratedOct 21, 26 – Oct 22, 261,200lv4746D+1.0
Glengariff GroupunratedOct 19, 26 – Oct 22, 26600lv5145D+6.0
Michigan State University/YouGovunratedOct 2, 26 – Oct 19, 26836lv4846D+2.0
Marist UniversityunratedOct 15, 26 – Oct 18, 26—lv5048D+2.0
Rasmussen Reports (R)unratedOct 12, 26 – Oct 14, 26798lv4644D+2.0
InsiderAdvantage (R)unratedOct 9, 26 – Oct 10, 261,200lv4846D+2.0
The Tyson Group (R)unratedOct 6, 26 – Oct 8, 26600lv4446R+2.0
Quantus Insights (R)unratedOct 5, 26 – Oct 6, 26762lv4847D+1.0
YouGovB+Sep 22, 26 – Oct 4, 263,949lv4948D+1.0
Mitchell Research & CommunicationsunratedOct 1, 26 – Oct 1, 26682lv4641D+5.0
Z to A Research (D)unratedSep 28, 26 – Oct 1, 26483lv4942D+7.0
Trafalgar Group (R)C+Sep 28, 26 – Sep 30, 261,085lv4745D+2.0
Beacon Research (D)/ Shaw & Co. Research (R)unratedSep 24, 26 – Sep 28, 261,028lv5049D+1.0
The Tyson Group (R)unratedSep 24, 26 – Sep 27, 26600lv4443D+1.0
Marist UniversityunratedSep 24, 26 – Sep 27, 261,235rv5144D+7.0
Guidant Polling & StrategyunratedSep 20, 26 – Sep 27, 26800lv4843D+5.0
Big Data Poll (R)unratedSep 22, 26 – Sep 24, 26678lv4742D+5.0
co/efficient (R)unratedSep 21, 26 – Sep 23, 26843lv4545Even
GBAO (D)unratedSep 19, 26 – Sep 22, 26800lv4844D+4.0
New York Times/Siena UniversityunratedSep 15, 26 – Sep 22, 26605lv4944D+5.0
Cygnal (R)/Beacon Research (D)unratedSep 18, 26 – Sep 21, 26600lv4540D+5.0
Suffolk UniversityA-Sep 16, 26 – Sep 20, 26500lv4740D+7.0
Torchlight Strategies (R)unratedSep 15, 26 – Sep 19, 26643lv4344R+1.0
InsiderAdvantage (R)unratedSep 16, 26 – Sep 17, 261,200lv4745D+2.0
Emerson CollegeB+Sep 12, 26 – Sep 14, 261,000lv4846D+2.0
The Washington Post/SSPGunratedSep 10, 26 – Sep 14, 26803lv4845D+3.0
Trafalgar Group (R)C+Sep 7, 26 – Sep 9, 261,079lv4645D+1.0
SSRSunratedAug 31, 26 – Sep 6, 26843lv4744D+3.0
Glengariff GroupunratedAug 31, 26 – Sep 3, 26600lv4446R+2.0
Abacus DataunratedAug 26, 26 – Aug 28, 26332lv4945D+4.0
EPIC-MRAunratedAug 22, 26 – Aug 28, 26600lv5045D+5.0
Michigan State University/YouGovunratedAug 10, 26 – Aug 20, 26779lv5045D+5.0
Susquehanna Polling & Research (R)unratedAug 11, 26 – Aug 17, 26800lv4639D+7.0
Fabrizio Ward (R)/ Impact Research (D)unratedAug 9, 26 – Aug 11, 26877lv4847D+1.0
TIPP Insights (R)unratedAug 6, 26 – Aug 10, 261,215lv4542D+3.0
GBAO (D)unratedAug 6, 26 – Aug 10, 26800lv5044D+6.0
Beacon Research (D)/ Shaw & Co. Research (R)unratedAug 6, 26 – Aug 10, 261,006rv4751R+4.0
EPIC-MRAunratedJul 24, 26 – Jul 31, 26600lv4346R+3.0
SoCal Strategies (R)unratedJul 28, 26 – Jul 30, 26640lv4142R+1.0
Mitchell Research & CommunicationsunratedJul 28, 26 – Jul 29, 26672lv4545Even
Glengariff GroupunratedJul 22, 26 – Jul 24, 26600lv3949R+10.0
Quantus Insights (R)unratedJun 29, 26 – Jun 30, 26947lv4544D+1.0
Data for Progress (D)BJun 15, 26 – Jun 22, 26709lv4746D+1.0
Zenith Research (D)unratedJun 11, 26 – Jun 14, 26602lv4542D+3.0
Mitchell Research & CommunicationsunratedJun 11, 26 – Jun 13, 26827lv4742D+5.0
Tulchin Research (D)unratedJun 2, 26 – Jun 4, 26500lv4641D+5.0
TIPP Insights (R)unratedMay 20, 26 – May 23, 261,163lv4342D+1.0
Mitchell ResearchunratedMay 1, 26 – May 7, 26607lv4142R+1.0
Glengariff GroupunratedApr 28, 26 – May 1, 26600lv4045R+5.0
Emerson CollegeB+Jan 24, 26 – Jan 25, 261,000lv4343Even
Glengariff GroupunratedJan 2, 26 – Jan 6, 26600lv4743D+4.0
Mitchell Research & CommunicationsunratedNov 18, 25 – Nov 21, 25616lv3841R+3.0
Rosetta Stone Communications (R)unratedOct 23, 25 – Oct 25, 25637lv3145R+14.0
Glengariff GroupunratedMay 5, 25 – May 8, 25600rv4147R+6.0
In-state track record (actual − poll, our backtest)
Swayable: leans D 10.3 (n=2)Research Co.: leans D 9.5 (n=3)CNN/SSRS: leans D 8.5 (n=2)Gravis Marketing (2020 and earlier): leans D 7.9 (n=2)PPP: leans D 7.8 (n=2)Glengariff Group Inc.: leans D 7.2 (n=3)Morning Consult: leans D 5.7 (n=4)RMG Research: leans D 5.5 (n=2)Ipsos: leans D 4.8 (n=4)Beacon/Shaw: leans D 4.5 (n=2)Siena/NYT: leans D 4.0 (n=2)EPIC/MRA: leans D 3.2 (n=4)Emerson: leans D 3.1 (n=4)Patriot Polling: leans D 1.9 (n=2)Mitchell: leans D 1.5 (n=8)AtlasIntel: leans D 1.0 (n=5)Change Research: leans D 0.7 (n=3)InsiderAdvantage: leans D 0.3 (n=2)Tarrance: leans R 0.7 (n=3)Trafalgar Group: leans R 0.8 (n=5)
North Carolina · 53 polls
PollsterGradeDatesSampleDRMargin
AtlasIntelunratedOct 28, 26 – Nov 1, 261,459lv5642D+14.0
YouGovB+Nov 1, 26 – Nov 1, 26—5544D+11.0
East Carolina UniversityunratedOct 26, 26 – Oct 29, 261,041lv5445D+9.0
YouGovB+Oct 26, 26 – Oct 29, 262,130lv5544D+11.0
Quantus Insights (R)unratedOct 24, 26 – Oct 25, 26722lv5143D+8.0
RedBox Research (D)unratedOct 20, 26 – Oct 23, 263,292lv5043D+7.0
Harper Polling (R)unratedOct 18, 26 – Oct 20, 26600lv4939D+10.0
ActiVoteunratedOct 8, 26 – Oct 20, 26400lv5743D+14.0
High Point University/YouGovunratedOct 1, 26 – Oct 20, 26620lv5440D+14.0
SurveyUSABOct 7, 26 – Oct 11, 26643lv5440D+14.0
Trafalgar Group (R)C+Oct 8, 26 – Oct 10, 261,091lv4941D+8.0
Elon University/YouGovunratedSep 29, 26 – Oct 8, 26561lv5239D+13.0
Change Research (D)unratedOct 1, 26 – Oct 7, 26829lv5040D+10.0
East Carolina UniversityunratedSep 30, 26 – Oct 3, 26810lv5043D+7.0
Big Data PollunratedSep 27, 26 – Sep 29, 26642lv4735D+12.0
Quantus Insights (R)unratedSep 21, 26 – Sep 22, 26686lv4843D+5.0
Fabrizio Ward (R)/ Impact Research (D)unratedSep 17, 26 – Sep 20, 261,806lv5342D+11.0
Opinion DiagnosticsunratedSep 17, 26 – Sep 20, 26857lv5141D+10.0
YouGovB+Sep 15, 26 – Sep 18, 263,742lv5341D+12.0
InsiderAdvantage (R)unratedSep 16, 26 – Sep 17, 261,200lv4843D+5.0
High Point UniversityunratedSep 9, 26 – Sep 16, 26706lv5042D+8.0
Harper Polling (R)unratedSep 13, 26 – Sep 15, 26608lv4934D+15.0
Catawba College/YouGovunratedSep 4, 26 – Sep 15, 26885lv4735D+12.0
The Trafalgar Group (R)unratedSep 8, 26 – Sep 10, 261,084lv4842D+6.0
East Carolina UniversityunratedAug 31, 26 – Sep 3, 26675lv4639D+7.0
Elon University/YouGovunratedAug 21, 26 – Aug 31, 26565lv4938D+11.0
High Point University/YouGovunratedAug 3, 26 – Aug 12, 26660lv5045D+5.0
Harper Polling (R)unratedAug 9, 26 – Aug 10, 26600lv5239D+13.0
Change Research (D)unratedAug 3, 26 – Aug 6, 26915lv5043D+7.0
Change Research (D)unratedJul 29, 26 – Aug 1, 26967rv5041D+9.0
Elon University/YouGovunratedJul 23, 26 – Jul 31, 26466lv5342D+11.0
Beacon Research (D)/ Shaw & Co. Research (R)unratedJul 23, 26 – Jul 27, 261,005rv5344D+9.0
Public Policy Polling (D)unratedJul 10, 26 – Jul 11, 26759lv4844D+4.0
New York Times/Siena UniversityunratedJun 15, 26 – Jun 27, 26601lv5043D+7.0
Catawba College/YouGovunratedJun 1, 26 – Jun 10, 26905lv4834D+14.0
Harper Polling (R)unratedMay 10, 26 – May 11, 26600lv5039D+11.0
Change Research (D)unratedMay 4, 26 – May 8, 26957lv4942D+7.0
Opinion Diagnostics (R)unratedApr 21, 26 – Apr 24, 26830rv5041D+9.0
High Point University/YouGovunratedMar 26, 26 – Apr 6, 26703lv5042D+8.0
Quantus Insights (R)unratedMar 31, 26 – Apr 1, 26987lv4944D+5.0
Harper Polling (R)unratedMar 22, 26 – Mar 23, 26600lv4941D+8.0
Catawba College/YouGovunratedMar 9, 26 – Mar 18, 261,000lv4834D+14.0
Public Policy Polling (D)unratedMar 13, 26 – Mar 14, 26556rv4744D+3.0
Nexus Strategies/ Strategic Partners SolutionsunratedMar 8, 26 – Mar 9, 26800rv5032D+18.0
Change Research (D)unratedJan 31, 26 – Feb 4, 261,069rv5040D+10.0
TIPP Insights (R)unratedJan 12, 26 – Jan 15, 261,512rv4824D+24.0
Change Research (D)unratedJan 5, 26 – Jan 7, 261,105lv4742D+5.0
Harper Polling (R)unratedNov 9, 25 – Nov 10, 25600lv4739D+8.0
Harper Polling (R)unratedSep 14, 25 – Sep 15, 25600rv4642D+4.0
Change Research (D)unratedSep 2, 25 – Sep 8, 25855lv4841D+7.0
Harper Polling (R)unratedAug 11, 25 – Aug 12, 25600rv4739D+8.0
Emerson CollegeB+Jul 28, 25 – Jul 30, 251,000rv4741D+6.0
Victory Insights (R)unratedJul 28, 25 – Jul 30, 25600lv4340D+3.0
In-state track record (actual − poll, our backtest)
Marist: leans D 7.5 (n=2)Morning Consult: leans D 7.2 (n=2)Change Research: leans D 6.8 (n=2)Civiqs: leans D 5.5 (n=2)Siena/NYT: leans D 5.3 (n=2)Swayable: leans D 4.7 (n=2)Meredith College: leans D 4.4 (n=2)Ipsos: leans D 3.5 (n=4)Rasmussen: leans D 3.3 (n=2)Data for Progress: leans D 3.2 (n=3)Emerson: leans D 1.8 (n=3)East Carolina University: leans D 1.6 (n=3)Trafalgar Group: leans R 1.4 (n=3)
Maine · 39 polls
PollsterGradeDatesSampleDRMargin
Rasmussen Reports (R)unratedOct 27, 26 – Nov 2, 26896lv4946D+3.0
Emerson CollegeB+Oct 31, 26 – Nov 1, 26600lv4951R+2.0
AtlasIntelunratedOct 28, 26 – Nov 1, 26967lv5344D+9.0
Survey 160unratedOct 27, 26 – Nov 1, 261,323lv5047D+3.0
New York Times/Siena UniversityunratedOct 27, 26 – Nov 1, 26714lv5145D+6.0
YouGovB+Nov 1, 26 – Nov 1, 26—5247D+5.0
University of New HampshireunratedOct 27, 26 – Oct 31, 261,654lv5445D+9.0
YouGovB+Oct 26, 26 – Oct 29, 261,503lv5247D+5.0
CNN/SSRSunratedOct 29, 26 – Oct 29, 26—4945D+4.0
Data for Progress (D)BOct 23, 26 – Oct 27, 26652lv5045D+5.0
SSRSunratedOct 20, 26 – Oct 26, 26783lv4945D+4.0
Marist UniversityunratedOct 22, 26 – Oct 25, 26—lv4947D+2.0
Trafalgar Group (R)C+Oct 21, 26 – Oct 23, 261,077lv4747Even
Echelon Insights (R)unratedOct 16, 26 – Oct 23, 26413lv5144D+7.0
Beacon Research (D)/ Shaw & Co. Research (R)unratedOct 16, 26 – Oct 20, 261,514lv4949Even
InsiderAdvantage (R)unratedOct 13, 26 – Oct 14, 261,200lv4947D+2.0
Suffolk UniversityA-Oct 8, 26 – Oct 11, 26500lv4947D+2.0
Rasmussen Reports (R)unratedOct 5, 26 – Oct 8, 26804lv4947D+2.0
The Washington Post/SSPGunratedSep 30, 26 – Oct 5, 26800lv5046D+4.0
Marist UniversityunratedOct 1, 26 – Oct 4, 261,505rv5147D+4.0
Trafalgar Group (R)C+Sep 29, 26 – Oct 1, 261,091lv4646Even
CBS News/YouGovB+Sep 23, 26 – Oct 1, 261,136lv5050Even
co/efficient (R)unratedSep 28, 26 – Sep 30, 261,240lv4648R+2.0
Maine People's Resource CenterunratedSep 25, 26 – Sep 29, 26684lv4947D+2.0
InsiderAdvantage (R)unratedSep 22, 26 – Sep 23, 261,200lv4646Even
Fabrizio Ward (R)/ Impact Research (D)unratedSep 20, 26 – Sep 22, 26982lv5047D+3.0
New York Times/Siena UniversityunratedSep 15, 26 – Sep 22, 26619lv4649R+3.0
University of New HampshireunratedSep 17, 26 – Sep 21, 261,312lv5147D+4.0
Quantus Insights (R)unratedSep 14, 26 – Sep 15, 26621lv4748R+1.0
University of Massachusetts/YouGovunratedAug 28, 26 – Sep 14, 26650lv4843D+5.0
Rasmussen Reports (R)unratedSep 8, 26 – Sep 10, 261,033lv4645D+1.0
YouGovB+Sep 2, 26 – Sep 8, 261,335lv4844D+4.0
SSRSunratedAug 31, 26 – Sep 6, 26880lv4845D+3.0
Abacus DataunratedAug 26, 26 – Aug 28, 26327lv5243D+9.0
Beacon Research (D)/ Shaw & Co. Research (R)unratedAug 6, 26 – Aug 10, 261,000rv4846D+2.0
Hart Research (D)unratedJul 27, 26 – Aug 1, 26802lv4945D+4.0
University of New HampshireunratedJul 15, 26 – Jul 20, 261,178lv4946D+3.0
Z to A Research (D)unratedJul 7, 26 – Jul 8, 26988lv4748R+1.0
Public Policy Polling (D)unratedJul 7, 26 – Jul 7, 26785lv4944D+5.0
New Hampshire · 35 polls
PollsterGradeDatesSampleDRMargin
AtlasIntelunratedOct 28, 26 – Nov 1, 261,057lv5244D+8.0
University of New HampshireunratedOct 27, 26 – Oct 31, 262,040lv5442D+12.0
National Public Affairs (R)unratedOct 25, 26 – Oct 29, 26800lv5145D+6.0
UMass LowellAOct 29, 26 – Oct 29, 26—4841D+7.0
Rasmussen Reports (R)unratedOct 20, 26 – Oct 23, 26970lv5044D+6.0
Saint Anselm CollegeunratedOct 19, 26 – Oct 20, 261,672lv5043D+7.0
UMass Lowell/YouGovunratedOct 2, 26 – Oct 19, 26600lv4841D+7.0
National Public Affairs (R)unratedOct 8, 26 – Oct 12, 26600lv5045D+5.0
YouGovB+Sep 28, 26 – Oct 5, 261,520lv5143D+8.0
Rasmussen Reports (R)unratedOct 2, 26 – Oct 4, 26979lv4944D+5.0
Saint Anselm CollegeunratedSep 28, 26 – Sep 29, 261,042lv5144D+7.0
Trafalgar Group (R)C+Sep 26, 26 – Sep 27, 261,082lv4741D+6.0
New York Times/Siena UniversityunratedSep 15, 26 – Sep 22, 26613lv5045D+5.0
University of New HampshireunratedSep 17, 26 – Sep 21, 261,418lv5042D+8.0
InsiderAdvantage (R)unratedSep 16, 26 – Sep 17, 261,200lv4840D+8.0
co/efficient (R)unratedSep 9, 26 – Sep 11, 26958lv4646Even
Rasmussen Reports (R)unratedSep 8, 26 – Sep 10, 261,000lv4534D+11.0
Fabrizio, Lee, & Associates (R)unratedAug 27, 26 – Aug 30, 26600lv3637R+1.0
University of New HampshireunratedAug 20, 26 – Aug 24, 261,878lv4345R+2.0
Saint Anselm CollegeunratedAug 17, 26 – Aug 18, 261,411lv4841D+7.0
Peak Insights (R)unratedJun 24, 26 – Jun 27, 26500lv4342D+1.0
Saint Anselm CollegeunratedJun 24, 26 – Jun 25, 261,614rv4741D+6.0
University of New HampshireunratedJun 18, 26 – Jun 23, 262,232lv4744D+3.0
University of New HampshireunratedApr 17, 26 – Apr 21, 261,295lv4942D+7.0
Emerson CollegeB+Mar 21, 26 – Mar 23, 261,000lv4544D+1.0
Saint Anselm CollegeunratedMar 16, 26 – Mar 18, 261,491rv4643D+3.0
yes. every kid.unratedJan 28, 26 – Jan 29, 26563lv4541D+4.0
University of New HampshireunratedJan 15, 26 – Jan 19, 262,053lv5045D+5.0
NHJournal/Praecones AnalyticaunratedDec 26, 25 – Dec 28, 25603rv4236D+6.0
Guidant Polling and Strategy (R)unratedDec 9, 25 – Dec 11, 25600lv4744D+3.0
Saint Anselm CollegeunratedNov 18, 25 – Nov 19, 252,212rv4441D+3.0
co/efficient (R)unratedOct 9, 25 – Oct 13, 251,034lv4542D+3.0
University of New HampshireunratedSep 17, 25 – Sep 23, 251,235lv4943D+6.0
co/efficient (R)unratedSep 10, 25 – Sep 12, 25904lv4643D+3.0
1892 Polling (R)unratedSep 2, 25 – Sep 4, 25500lv4543D+2.0
In-state track record (actual − poll, our backtest)
U. Massachusetts - Lowell: leans D 2.1 (n=2)Data for Progress: leans R 4.6 (n=2)Emerson: leans R 4.8 (n=2)St. Anselm: leans R 5.4 (n=2)U. New Hampshire: leans R 5.9 (n=2)InsiderAdvantage: leans R 7.9 (n=2)
Ohio · 56 polls
PollsterGradeDatesSampleDRMargin
Emerson CollegeB+Oct 31, 26 – Nov 1, 26930lv4648R+2.0
Trafalgar Group (R)C+Oct 31, 26 – Nov 1, 261,092lv4745D+2.0
Research Co.unratedOct 30, 26 – Nov 1, 26450lv4544D+1.0
AtlasIntelunratedOct 28, 26 – Nov 1, 261,801lv5144D+7.0
Survey 160unratedOct 27, 26 – Nov 1, 261,122lv5046D+4.0
New York Times/Siena UniversityunratedOct 26, 26 – Nov 1, 26717lv4944D+5.0
YouGovB+Nov 1, 26 – Nov 1, 26—5048D+2.0
InsiderAdvantageB-Nov 1, 26 – Nov 1, 26—4947D+2.0
Rasmussen Reports (R)unratedOct 27, 26 – Oct 31, 261,119lv4646Even
ActiVoteunratedOct 18, 26 – Oct 31, 26400lv5050Even
InsiderAdvantage (R)unratedOct 29, 26 – Oct 30, 261,200lv4947D+2.0
YouGovB+Oct 26, 26 – Oct 29, 262,090lv5048D+2.0
Suffolk UniversityA-Oct 28, 26 – Oct 28, 26—4744D+3.0
Suffolk UniversityA-Oct 21, 26 – Oct 26, 26500lv4744D+3.0
Concord Public Opinion Partners (D)unratedOct 22, 26 – Oct 24, 26496lv4642D+4.0
RedBox Research (D)unratedOct 20, 26 – Oct 23, 262,998lv4744D+3.0
Echelon Insights (R)unratedOct 16, 26 – Oct 23, 26508lv4747Even
InsiderAdvantage (R)unratedOct 21, 26 – Oct 22, 261,200lv4744D+3.0
Verasight/VoteHubunratedOct 1, 26 – Oct 20, 26531lv4844D+4.0
Beacon Research (D)/ Shaw & Co. Research (R)unratedOct 15, 26 – Oct 19, 261,592lv5247D+5.0
Marist UniversityunratedOct 15, 26 – Oct 18, 26—lv4844D+4.0
Rasmussen Reports (R)unratedOct 12, 26 – Oct 14, 26901lv4749R+2.0
GS Strategy Group (R)/ New River Strategies (D)unratedOct 9, 26 – Oct 13, 26959lv4943D+6.0
Bowling Green State University/YouGovunratedSep 29, 26 – Oct 9, 261,000lv4842D+6.0
co/efficient (R)unratedOct 5, 26 – Oct 6, 26925lv4546R+1.0
SSRSunratedSep 29, 26 – Oct 5, 26760lv4943D+6.0
New York Times/Siena UniversityunratedSep 22, 26 – Oct 1, 26616lv4946D+3.0
YouGovB+Sep 18, 26 – Sep 30, 263,780lv4945D+4.0
InsiderAdvantage (R)unratedSep 28, 26 – Sep 29, 261,200lv4443D+1.0
Big Data Poll (R)unratedSep 26, 26 – Sep 27, 26680lv4643D+3.0
Marist UniversityunratedSep 24, 26 – Sep 27, 261,298rv5143D+8.0
Suffolk UniversityA-Sep 23, 26 – Sep 27, 26500lv4744D+3.0
Rasmussen Reports (R)unratedSep 22, 26 – Sep 23, 261,115lv4643D+3.0
Quantus Insights (R)unratedSep 21, 26 – Sep 23, 26695lv4747Even
Trafalgar Group (R)C+Sep 14, 26 – Sep 16, 261,085lv4542D+3.0
Bowling Green State University/YouGovunratedSep 1, 26 – Sep 10, 261,000lv4845D+3.0
InsiderAdvantage (R)unratedSep 8, 26 – Sep 9, 261,200lv4742D+5.0
Concord Public Opinion Partners (D)unratedAug 29, 26 – Aug 31, 26504lv5040D+10.0
Abacus DataunratedAug 26, 26 – Aug 28, 26306lv5246D+6.0
Beacon Research (D)/ Shaw & Co. Research (R)unratedAug 6, 26 – Aug 10, 261,008rv5345D+8.0
Tulchin Research (D)unratedJul 29, 26 – Aug 4, 26600lv4743D+4.0
New York Times/Siena UniversityunratedJun 15, 26 – Jun 28, 26601lv4750R+3.0
Fabrizio Ward (R)/ Impact Research (D)unratedJun 14, 26 – Jun 16, 26800lv4845D+3.0
Tulchin Research (D)unratedJun 2, 26 – Jun 4, 26600lv4642D+4.0
Beacon Research (D)/ Shaw & Co. Research (R)unratedMay 28, 26 – Jun 1, 261,015rv5345D+8.0
Bowling Green State University/YouGovunratedApr 7, 26 – Apr 14, 261,000rv4750R+3.0
Echelon Insights (R)unratedApr 3, 26 – Apr 9, 26413lv4551R+6.0
Quantus Insights (R)unratedMar 13, 26 – Mar 14, 26784lv4446R+2.0
OnMessage Public Strategies (R)unratedMar 3, 26 – Mar 8, 26600lv4745D+2.0
EMC Research (D)unratedFeb 10, 26 – Feb 22, 261,343lv5147D+4.0
Emerson CollegeB+Dec 6, 25 – Dec 8, 25850rv4649R+3.0
Bowling Green State University/YouGovunratedOct 2, 25 – Oct 14, 25800rv4948D+1.0
Hart Research (D)unratedSep 19, 25 – Sep 22, 25800lv4845D+3.0
Emerson CollegeB+Aug 18, 25 – Aug 19, 251,000rv4450R+6.0
Bowling Green State University/YouGovunratedApr 18, 25 – Apr 24, 25800rv4649R+3.0
Bowling Green State University/YouGovunratedFeb 14, 25 – Feb 21, 25800rv4147R+6.0
In-state track record (actual − poll, our backtest)
Baldwin Wallace University: leans D 11.5 (n=2)Research Co.: leans D 2.6 (n=2)Morning Consult: leans D 2.6 (n=2)Cygnal: leans D 1.9 (n=10)Trafalgar Group: leans D 1.0 (n=3)ActiVote: leans D 0.7 (n=2)Emerson: leans R 1.4 (n=3)
Texas · 84 polls
PollsterGradeDatesSampleDRMargin
Research Co.unratedOct 31, 26 – Nov 2, 26450lv4946D+3.0
Trafalgar Group (R)C+Oct 31, 26 – Nov 1, 261,089lv4848Even
Emerson CollegeB+Oct 31, 26 – Nov 1, 26500lv5048D+2.0
AtlasIntelunratedOct 28, 26 – Nov 1, 261,678lv5145D+6.0
New York Times/Siena UniversityunratedOct 27, 26 – Nov 1, 261,215lv5043D+7.0
YouGovB+Nov 1, 26 – Nov 1, 26—5147D+4.0
Kreate StrategiesunratedOct 27, 26 – Oct 30, 26900lv4845D+3.0
Quantus InsightsunratedOct 30, 26 – Oct 30, 26—4849R+1.0
YouGovB+Oct 26, 26 – Oct 29, 262,141lv5147D+4.0
CNN/SSRSunratedOct 29, 26 – Oct 29, 26—4943D+6.0
TSU/YouGovunratedOct 29, 26 – Oct 29, 26—4947D+2.0
Quantus InsightsunratedOct 26, 26 – Oct 28, 261,221lv4849R+1.0
ActiVoteunratedOct 22, 26 – Oct 28, 26400lv5248D+4.0
A2 InsightsunratedOct 23, 26 – Oct 27, 26631lv5047D+3.0
SSRSunratedOct 20, 26 – Oct 27, 26923lv4943D+6.0
Data for Progress (D)BOct 23, 26 – Oct 26, 26712lv4945D+4.0
YouGov Blue (D)unratedOct 21, 26 – Oct 26, 261,000rv5143D+8.0
Texas Southern UniversityunratedOct 21, 26 – Oct 25, 262,000lv4947D+2.0
Rasmussen ReportsB-Oct 20, 26 – Oct 21, 26965lv4545Even
ActiVoteunratedOct 17, 26 – Oct 21, 26400lv5149D+2.0
Univision/YouGovunratedOct 13, 26 – Oct 21, 261,000rv5045D+5.0
Verasight/VoteHubunratedOct 1, 26 – Oct 20, 26509lv4845D+3.0
Emerson CollegeB+Oct 17, 26 – Oct 19, 261,000lv4948D+1.0
Beacon Research (D)/ Shaw & Co. Research (R)unratedOct 15, 26 – Oct 19, 261,398lv4949Even
Texas Public Opinion Research (D)unratedOct 15, 26 – Oct 18, 26969lv5147D+4.0
Pollfinity ResearchunratedOct 15, 26 – Oct 18, 26278rv4843D+5.0
CBS News/YouGovB+Oct 8, 26 – Oct 16, 261,492lv5149D+2.0
Cor Strategies (R)unratedOct 10, 26 – Oct 15, 261,409lv4440D+4.0
InsiderAdvantageB-Oct 13, 26 – Oct 14, 261,200lv4849R+1.0
University of HoustonunratedOct 10, 26 – Oct 14, 262,000lv4846D+2.0
ActiVoteunratedSep 30, 26 – Oct 14, 26400lv5248D+4.0
GS Strategy Group (R)/ New River Strategies (D)unratedOct 9, 26 – Oct 13, 26934lv4944D+5.0
Quantus InsightsunratedOct 9, 26 – Oct 11, 26854lv4747Even
Marist UniversityunratedOct 8, 26 – Oct 11, 26—lv4745D+2.0
Trafalgar Group (R)C+Oct 6, 26 – Oct 8, 261,086lv4744D+3.0
ReconMR/Siena UniversityunratedOct 5, 26 – Oct 8, 26617lv4844D+4.0
YouGovB+Sep 28, 26 – Oct 5, 263,625lv5044D+6.0
University of Texas/Texas Politics ProjectunratedSep 25, 26 – Oct 5, 26861lv5047D+3.0
New York Times/Siena UniversityunratedSep 21, 26 – Sep 30, 26615lv5145D+6.0
Rasmussen ReportsB-Sep 28, 26 – Sep 29, 261,128lv4645D+1.0
Beacon Research (D)/ Shaw & Co. Research (R)unratedSep 24, 26 – Sep 28, 26881lv5149D+2.0
Guidant Polling & Strategy (R)unratedSep 20, 26 – Sep 28, 26800lv4744D+3.0
UMass Lowell/YouGovunratedSep 18, 26 – Sep 28, 26850lv4545Even
Pulse Decision Science (R)unratedSep 24, 26 – Sep 27, 26800lv4548R+3.0
Big Data PollunratedSep 24, 26 – Sep 26, 26698lv4745D+2.0
Stratus Intelligence (R)unratedSep 22, 26 – Sep 24, 26856lv4848Even
Texas Public Opinion Research (D)unratedSep 19, 26 – Sep 22, 261,007lv4944D+5.0
Marist UniversityunratedSep 17, 26 – Sep 20, 261,139rv5044D+6.0
Texas Southern UniversityunratedSep 15, 26 – Sep 19, 261,800lv4746D+1.0
Trafalgar Group (R)C+Sep 15, 26 – Sep 17, 261,079lv4645D+1.0
Emerson CollegeB+Sep 12, 26 – Sep 14, 261,000lv4746D+1.0
SoCal StrategiesunratedSep 12, 26 – Sep 13, 26649lv5045D+5.0
ReconMR/Siena UniversityunratedSep 8, 26 – Sep 11, 26614lv4943D+6.0
Mason-DixonunratedSep 8, 26 – Sep 10, 26625lv4643D+3.0
InsiderAdvantageB-Sep 8, 26 – Sep 9, 261,200lv4746D+1.0
Univision/YouGovunratedAug 27, 26 – Sep 4, 261,000rv4843D+5.0
Fabrizio Ward (R)/ Impact Research (D)unratedAug 30, 26 – Sep 1, 26895lv4844D+4.0
Overton Insights (R)unratedAug 24, 26 – Aug 26, 261,167lv5050Even
Texas Public Opinion Research (D)unratedAug 21, 26 – Aug 24, 261,000lv4842D+6.0
University of Texas/Texas Politics ProjectunratedAug 5, 26 – Aug 13, 261,200rv4239D+3.0
Emerson CollegeB+Aug 9, 26 – Aug 10, 261,000lv4647R+1.0
YouGov Blue (D)unratedJul 15, 26 – Jul 31, 261,001rv4845D+3.0
Texas A&M University/ReconMR/Siena UniversityunratedJul 27, 26 – Jul 30, 26619lv4743D+4.0
Texas Southern UniversityunratedJul 27, 26 – Jul 30, 261,200lv4745D+2.0
Beacon Research (D)/ Shaw & Co. Research (R)unratedJul 23, 26 – Jul 27, 261,005rv5148D+3.0
Texas Public Opinion Research (D)unratedJul 15, 26 – Jul 17, 261,048lv4540D+5.0
A2 InsightsunratedJun 23, 26 – Jun 28, 26618lv4846D+2.0
New York Times/Siena UniversityunratedJun 19, 26 – Jun 27, 26656lv4747Even
SoCal Strategies (R)unratedJun 21, 26 – Jun 21, 26800lv4749R+2.0
University of Texas/Texas Politics ProjectunratedJun 5, 26 – Jun 12, 261,200rv4243R+1.0
Quantus InsightsunratedJun 3, 26 – Jun 4, 26800lv4345R+2.0
Texas A&M University/ReconMR/Siena UniversityunratedJun 1, 26 – Jun 4, 26807lv4646Even
Texas Public Opinion Research (D)unratedMay 27, 26 – May 28, 261,670lv4744D+3.0
Public Policy Polling (D)unratedMay 22, 26 – May 23, 26643rv4538D+7.0
Texas Southern UniversityunratedApr 22, 26 – May 6, 261,223lv4545Even
Texas Public Opinion Research (D)unratedApr 17, 26 – Apr 20, 261,018lv4641D+5.0
University of Texas/Texas Politics ProjectunratedApr 10, 26 – Apr 20, 261,200rv4234D+8.0
Impact Research (D)unratedMar 12, 26 – Mar 17, 26900lv4443D+1.0
Public Policy Polling (D)unratedMar 4, 26 – Mar 5, 26576rv4745D+2.0
University of Houston/YouGovunratedJan 20, 26 – Jan 31, 261,502lv4446R+2.0
Emerson CollegeB+Jan 10, 26 – Jan 12, 261,165rv4646Even
Ragnar Research Partners (R)unratedNov 12, 25 – Nov 17, 251,000lv4444Even
University of Houston/ Texas Southern UniversityunratedSep 19, 25 – Oct 1, 251,650rv4649R+3.0
UT TylerunratedSep 17, 25 – Sep 24, 251,032rv3738R+1.0
In-state track record (actual − poll, our backtest)
Data for Progress: leans D 7.0 (n=3)Morning Consult: leans D 5.8 (n=4)Emerson: leans D 4.0 (n=3)GBAO: leans D 3.5 (n=2)ActiVote: leans D 3.3 (n=2)Cygnal: leans D 3.0 (n=2)University of Texas at Tyler: leans D 2.4 (n=3)Siena/NYT: leans D 2.1 (n=2)Swayable: leans D 0.7 (n=2)Quinnipiac: leans D 0.6 (n=2)YouGov: leans D 0.5 (n=2)
Iowa · 42 polls
PollsterGradeDatesSampleDRMargin
AtlasIntelunratedOct 28, 26 – Nov 1, 261,219lv5146D+5.0
New York Times/Siena UniversityunratedOct 26, 26 – Nov 1, 26705lv4847D+1.0
YouGovB+Nov 1, 26 – Nov 1, 26—5049D+1.0
GrayHouse (R)unratedOct 28, 26 – Oct 31, 26601lv4648R+2.0
Rasmussen Reports (R)unratedOct 27, 26 – Oct 31, 26901lv4647R+1.0
YouGovB+Oct 26, 26 – Oct 29, 262,020lv5049D+1.0
co/efficient (R)unratedOct 28, 26 – Oct 28, 261,020lv4648R+2.0
Echelon Insights (R)unratedOct 16, 26 – Oct 23, 26403lv4543D+2.0
InsiderAdvantage (R)unratedOct 21, 26 – Oct 22, 261,200lv4547R+2.0
co/efficient (R)unratedOct 15, 26 – Oct 19, 26863lv4548R+3.0
Trafalgar Group (R)C+Oct 13, 26 – Oct 15, 261,094lv4446R+2.0
GS Strategy Group (R)/ New River Strategies (D)unratedOct 9, 26 – Oct 13, 26602lv4644D+2.0
NPA PollingunratedOct 8, 26 – Oct 12, 26678lv4447R+3.0
YouGovB+Oct 6, 26 – Oct 12, 262,245lv4746D+1.0
Marist UniversityunratedOct 8, 26 – Oct 11, 26—lv4845D+3.0
Emerson CollegeB+Oct 5, 26 – Oct 6, 26650lv4547R+2.0
SSRSunratedSep 29, 26 – Oct 5, 26801lv4345R+2.0
Suffolk UniversityA-Oct 1, 26 – Oct 4, 26500lv4844D+4.0
New York Times/Siena UniversityunratedSep 22, 26 – Oct 1, 26606lv4748R+1.0
Rasmussen Reports (R)unratedSep 28, 26 – Sep 30, 261,048lv4743D+4.0
Quantus Insights (R)unratedSep 28, 26 – Sep 29, 26738lv4647R+1.0
Beacon Research (D)/ Shaw & Co. Research (R)unratedSep 24, 26 – Sep 28, 261,008lv4947D+2.0
InsiderAdvantage (R)unratedSep 22, 26 – Sep 23, 261,200lv4746D+1.0
Marist UniversityunratedSep 17, 26 – Sep 20, 261,050rv5042D+8.0
Trafalgar Group (R)C+Sep 16, 26 – Sep 18, 261,089lv4244R+2.0
co/efficient (R)unratedSep 14, 26 – Sep 16, 26831lv4246R+4.0
Cygnal (R)unratedSep 9, 26 – Sep 11, 26500lv4343Even
Rasmussen Reports (R)unratedSep 8, 26 – Sep 10, 261,031lv4540D+5.0
YouGovB+Sep 3, 26 – Sep 8, 262,041lv4743D+4.0
Emerson CollegeB+Aug 31, 26 – Sep 1, 26750lv4550R+5.0
Global Strategy Group (D)unratedAug 27, 26 – Aug 31, 26800lv4642D+4.0
Abacus DataunratedAug 26, 26 – Aug 28, 26323lv5445D+9.0
Suffolk UniversityA-Aug 20, 26 – Aug 23, 26500lv4145R+4.0
Emerson CollegeB+Aug 2, 26 – Aug 4, 26712lv4548R+3.0
Beacon Research (D)/ Shaw & Co. Research (R)unratedJun 23, 26 – Jun 27, 261,003rv5046D+4.0
New York Times/Siena UniversityunratedJun 15, 26 – Jun 27, 26600lv4648R+2.0
Cygnal (R)unratedJun 16, 26 – Jun 19, 26600lv4446R+2.0
Global Strategy Group (D)unratedJun 8, 26 – Jun 11, 261,000lv4745D+2.0
Public Policy Polling (D)unratedJun 3, 26 – Jun 4, 26557rv4646Even
Echelon Insights (R)unratedApr 3, 26 – Apr 9, 26377lv4645D+1.0
GQR (D)unratedMar 10, 26 – Mar 16, 261,200lv4347R+4.0
Change Research (D)unratedJan 8, 26 – Jan 11, 261,108lv4144R+3.0
In-state track record (actual − poll, our backtest)
Change Research: leans D 8.3 (n=2)Civiqs: leans D 6.8 (n=2)InsiderAdvantage: leans D 6.0 (n=2)Emerson: leans D 6.0 (n=2)Selzer: leans D 1.3 (n=2)
Alaska · 9 polls
PollsterGradeDatesSampleDRMargin
NYT/SienaA-Oct 23, 26 – Oct 30, 26610lv4846D+2.0
Alaska Survey ResearchunratedOct 26, 26 – Oct 29, 261,326lv5149D+2.0
Data for ProgressBOct 8, 26 – Oct 16, 26675lv4946D+3.0
Public Policy PollingunratedOct 14, 26 – Oct 15, 26578rv4847D+1.0
Rasmussen ReportsB-Oct 12, 26 – Oct 15, 26775lv4748R+1.0
Alaska Survey ResearchunratedOct 10, 26 – Oct 15, 261,708lv4846D+2.0
InsiderAdvantageB-Oct 9, 26 – Oct 10, 261,200lv5048D+2.1
Alaska Survey ResearchunratedOct 1, 26 – Oct 3, 261,512lv5149D+2.0
Alaska Survey ResearchunratedMar 19, 26 – Mar 22, 261,283lv4641D+5.0
Alabama · 5 polls
PollsterGradeDatesSampleDRMargin
Chism Strategies / Blueprint PollingunratedOct 22, 26 – Oct 24, 26695lv4048R+8.0
CygnalunratedOct 16, 26 – Oct 17, 26500lv3550R+15.0
The Alabama PollunratedOct 15, 26 – Oct 16, 26600lv3556R+21.0
RMG Research (R)unratedSep 21, 26 – Sep 25, 26800rv3354R+21.0
yes. every kid.unratedJul 8, 26 – Jul 11, 26601lv3247R+15.0
In-state track record (actual − poll, our backtest)
Swayable: leans D 8.3 (n=2)Cygnal: leans D 6.5 (n=2)
Arkansas · 7 polls
PollsterGradeDatesSampleDRMargin
GrayHouse (R)unratedOct 27, 26 – Oct 28, 26509lv3955R+16.0
Hendrix CollegeunratedOct 8, 26 – Oct 13, 26709lv4150R+9.0
GrayHouseunratedSep 30, 26 – Oct 4, 26550lv3950R+11.0
J.L. PartnersunratedAug 14, 26 – Aug 18, 26803lv3551R+16.0
Hendrix CollegeunratedAug 11, 26 – Aug 12, 261,217lv4744D+3.4
2040 Strategy GroupunratedJul 17, 26 – Jul 25, 26586lv4346R+3.0
GrayHouseunratedFeb 7, 26 – Feb 9, 26550lv3658R+22.0
Colorado · 4 polls
PollsterGradeDatesSampleDRMargin
Keating Research (D)unratedNov 1, 26 – Nov 2, 26400lv5837D+21.0
Research Co.unratedOct 31, 26 – Nov 2, 26450lv5735D+22.0
CU Boulder/YouGovunratedOct 9, 26 – Oct 20, 26710lv5739D+18.0
Lake Research Partners / HIT StrategiesunratedSep 30, 26 – Sep 30, 266005642D+14.0
In-state track record (actual − poll, our backtest)
Keating Research/OnSight Public Affairs/Melanson: leans D 1.2 (n=2)Civiqs: leans D 0.0 (n=2)Morning Consult: leans R 1.4 (n=2)co/efficient: leans R 2.9 (n=2)Data for Progress: leans R 4.0 (n=2)
Florida · 12 polls
PollsterGradeDatesSampleDRMargin
Big Data PollunratedOct 26, 26 – Oct 30, 261,129lv4248R+6.0
Stetson UniversityunratedOct 26, 26 – Oct 30, 26852rv4549R+4.0
InsiderAdvantageB-Oct 28, 26 – Oct 29, 261,200lv4349R+6.0
St. Pete PollsunratedOct 28, 26 – Oct 28, 26—4549R+4.0
Political Matrix / The Listener GroupunratedOct 26, 26 – Oct 28, 26500lv3642R+6.0
ActiVoteunratedOct 17, 26 – Oct 27, 26400lv4753R+6.0
NYT/SienaA-Oct 19, 26 – Oct 25, 26813lv4450R+6.0
University of North FloridaunratedOct 12, 26 – Oct 19, 261,471lv4549R+4.0
Univision/YouGovunratedOct 2, 26 – Oct 15, 26825rv4251R+9.0
ActiVoteunratedSep 27, 26 – Oct 15, 26400lv4753R+6.2
Stetson UniversityunratedOct 1, 26 – Oct 9, 26716lv4152R+11.0
Mason-DixonunratedSep 28, 26 – Oct 1, 26625lv4050R+10.0
In-state track record (actual − poll, our backtest)
Victory Insights: leans D 10.3 (n=2)Stetson University Center for Public Opinion Research: leans D 7.1 (n=2)Data for Progress: leans D 6.9 (n=2)Quinnipiac: leans D 6.6 (n=2)Emerson: leans D 6.2 (n=2)YouGov: leans D 6.1 (n=3)ActiVote: leans D 5.7 (n=2)U. North Florida: leans D 5.4 (n=3)Cygnal: leans D 5.4 (n=2)Research Co.: leans D 4.4 (n=3)Gravis Marketing (2020 and earlier): leans D 3.6 (n=2)CNN/SSRS: leans D 3.6 (n=2)St. Pete Polls: leans D 2.1 (n=6)Trafalgar Group: leans D 0.4 (n=2)HarrisX: leans R 2.2 (n=9)
Idaho · 9 polls
PollsterGradeDatesSampleDRMargin
VoteNexus ResearchunratedOct 21, 26 – Oct 22, 26700lv4349R+6.0
Peak Insights (R)unratedOct 13, 26 – Oct 15, 26500lv2754R+27.0
Peak InsightsunratedSep 28, 26 – Sep 30, 26500lv2449R+25.0
Advanced Targeting ResearchunratedSep 13, 26 – Sep 16, 26700rv5039D+11.0
Peak InsightsunratedAug 11, 26 – Aug 13, 26500lv1852R+34.0
The Bullfinch GroupunratedAug 4, 26 – Aug 7, 26608lv3034R+4.0
Change ResearchunratedJul 28, 26 – Jul 30, 261,213lv2145R+24.0
The Bullfinch GroupunratedMay 29, 26 – Jun 1, 26774rv3640R+4.0
Public Policy PollingunratedMar 16, 26 – Mar 17, 26639rv3448R+14.0
Illinois · 4 polls
PollsterGradeDatesSampleDRMargin
Research Co.unratedOct 31, 26 – Nov 2, 26450lv5341D+12.0
ActiVoteunratedOct 21, 26 – Oct 30, 26400lv5644D+11.2
ActiVoteunratedSep 26, 26 – Oct 20, 26400lv5942D+17.0
Public Policy PollingunratedSep 30, 26 – Oct 1, 26569rv4936D+13.0
In-state track record (actual − poll, our backtest)
Research Co.: leans D 4.3 (n=2)
Kansas · 25 polls
PollsterGradeDatesSampleDRMargin
AtlasIntelunratedOct 28, 26 – Nov 1, 262,038lv5245D+7.0
Survey 160unratedOct 27, 26 – Nov 1, 261,267lv5044D+6.0
New York Times/Siena UniversityunratedOct 27, 26 – Nov 1, 26736lv4944D+5.0
YouGovB+Nov 1, 26 – Nov 1, 26—5049D+1.0
EmersonunratedOct 30, 26 – Oct 30, 26—5047D+3.0
Washington PostunratedOct 30, 26 – Oct 30, 26—5444D+10.0
YouGovB+Oct 26, 26 – Oct 29, 262,092lv5049D+1.0
CNN/SSRSunratedOct 29, 26 – Oct 29, 26—4945D+4.0
Emerson CollegeB+Oct 26, 26 – Oct 28, 26800lv5047D+3.0
The Washington Post/SSPGunratedOct 22, 26 – Oct 26, 26801lv5243D+9.0
SSRSunratedOct 20, 26 – Oct 26, 26838lv4945D+4.0
RedBox Research (D)unratedOct 20, 26 – Oct 23, 261,301lv4546R+1.0
InsiderAdvantage (R)unratedOct 13, 26 – Oct 14, 261,200lv4748R+1.0
InsiderAdvantage (R)unratedOct 9, 26 – Oct 10, 261,200lv4847D+1.0
GBAO (D)unratedSep 30, 26 – Oct 4, 26600lv4641D+5.0
YouGovB+Sep 24, 26 – Oct 4, 262,255lv4845D+3.0
Trafalgar Group (R)C+Sep 29, 26 – Oct 1, 261,095lv4444Even
New York Times/Siena UniversityunratedSep 22, 26 – Sep 30, 26605lv4545Even
Emerson CollegeB+Sep 15, 26 – Sep 16, 26750lv4543D+2.0
Global Strategy Group (D)unratedSep 13, 26 – Sep 16, 26800lv4947D+2.0
co/efficient (R)unratedSep 8, 26 – Sep 10, 26915lv4449R+5.0
Global Strategy Group (D)unratedAug 12, 26 – Aug 16, 26800lv4443D+1.0
Public Policy Polling (D)unratedAug 7, 26 – Aug 8, 26569lv4546R+1.0
GBAO (D)unratedJul 8, 26 – Jul 13, 26600lv4347R+4.0
Tavern Research (D)unratedJan 26, 26 – Jan 28, 261,013lv4654R+8.0
Kentucky · 2 polls
PollsterGradeDatesSampleDRMargin
Global Strategy GroupunratedAug 24, 26 – Aug 27, 26600lv4049R+9.0
Public Policy Polling (D)unratedDec 18, 25 – Dec 19, 25650rv3849R+11.0
Louisiana · 4 polls
PollsterGradeDatesSampleDRMargin
Lincoln Park Strategies (D)unratedOct 29, 26 – Oct 31, 26—lv4747Even
Hart Research AssociatesunratedOct 28, 26 – Oct 29, 26502lv4545Even
Hart Research AssociatesunratedSep 17, 26 – Sep 19, 26500lv4448R+4.0
Public Policy PollingunratedJul 21, 26 – Jul 22, 26518rv3741R+4.0
Massachusetts · 16 polls
PollsterGradeDatesSampleDRMargin
University of New HampshireunratedOct 27, 26 – Oct 31, 26905lv5332D+21.0
UMass LowellAOct 29, 26 – Oct 29, 26—5526D+29.0
Suffolk UniversityA-Oct 14, 26 – Oct 18, 26500lv6032D+28.0
UMass LowellAOct 7, 26 – Oct 18, 26850lv5526D+29.0
UMass Amherst/YouGovunratedOct 5, 26 – Oct 12, 26800rv5629D+27.0
MassINC Polling GroupunratedSep 14, 26 – Sep 22, 26800lv5428D+26.0
University of New HampshireunratedSep 17, 26 – Sep 21, 26564lv5330D+23.0
University of New HampshireunratedAug 20, 26 – Aug 24, 26881lv4930D+19.0
UMass Amherst/YouGovunratedAug 5, 26 – Aug 12, 26800rv5130D+21.0
University of New HampshireunratedJun 18, 26 – Jun 23, 26623lv5034D+16.0
Suffolk UniversityA-Jun 8, 26 – Jun 12, 26500lv5530D+25.0
University of New HampshireunratedApr 16, 26 – Apr 20, 26603lv5532D+23.0
University of New HampshireunratedFeb 12, 26 – Feb 16, 26620lv5627D+29.0
Cygnal (R)unratedJan 22, 26 – Jan 25, 26800lv5430D+24.0
Suffolk UniversityA-Nov 19, 25 – Nov 23, 25500rv5431D+23.0
SurveyUSABFeb 28, 25 – Mar 4, 25775rv4526D+19.0
In-state track record (actual − poll, our backtest)
MassINC Polling Group: leans R 0.1 (n=3)
Minnesota · 28 polls
PollsterGradeDatesSampleDRMargin
Research Co.unratedOct 30, 26 – Nov 1, 26450lv4843D+5.0
AtlasIntelunratedOct 28, 26 – Nov 1, 262,133lv4846D+2.0
Survey 160unratedOct 27, 26 – Nov 1, 261,365lv5243D+9.0
InsiderAdvantageB-Nov 1, 26 – Nov 1, 26—4946D+3.0
InsiderAdvantage (R)unratedOct 29, 26 – Oct 30, 261,200lv4946D+3.0
KSTP/SurveyUSAunratedOct 30, 26 – Oct 30, 26—4841D+7.0
KSTP/SurveyUSAunratedOct 24, 26 – Oct 28, 26714lv4841D+7.0
Siena/NYTunratedOct 28, 26 – Oct 28, 26—5440D+14.0
New York Times/Siena UniversityunratedOct 19, 26 – Oct 26, 26752lv5440D+14.0
Victory Insights (R)unratedOct 21, 26 – Oct 22, 261,194lv4844D+4.0
Rasmussen Reports (R)unratedOct 20, 26 – Oct 21, 261,182lv4845D+3.0
Trafalgar Group (R)C+Oct 13, 26 – Oct 15, 261,079lv4845D+3.0
KSTP/SurveyUSAunratedOct 8, 26 – Oct 12, 26718lv4542D+3.0
Mason-Dixon Polling & StrategyunratedOct 5, 26 – Oct 7, 26800lv4743D+4.0
Rasmussen Reports (R)unratedOct 5, 26 – Oct 7, 26856lv4845D+3.0
Morning ConsultBOct 2, 26 – Oct 7, 261,000rv4541D+4.0
GQR (D)unratedOct 1, 26 – Oct 4, 26800lv5344D+9.0
Big Data Poll (R)unratedSep 29, 26 – Sep 30, 26622lv4644D+2.0
InsiderAdvantage (R)unratedSep 28, 26 – Sep 29, 261,200lv4645D+1.0
co/efficient (R)unratedSep 14, 26 – Sep 15, 26833lv4342D+1.0
KSTP/SurveyUSAunratedSep 9, 26 – Sep 14, 26654lv4242Even
Quantus Insights (R)unratedSep 8, 26 – Sep 10, 26720lv4844D+4.0
TIPP Insights (R)unratedAug 31, 26 – Sep 2, 261,201lv4442D+2.0
Deep Root Analytics (R)unratedAug 17, 26 – Aug 18, 26597rv5045D+5.0
KTSP/SurveyUSAunratedAug 13, 26 – Aug 17, 26661lv4641D+5.0
Impact Research (D)unratedMay 26, 26 – May 28, 26808lv5144D+7.0
Emerson CollegeB+Feb 6, 26 – Feb 8, 261,000lv4741D+6.0
Impact Research (D)unratedJul 8, 25 – Jul 11, 25604lv4845D+3.0
In-state track record (actual − poll, our backtest)
St. Cloud State: leans D 6.8 (n=2)Research Co.: leans D 1.0 (n=3)SurveyUSA: leans R 2.5 (n=3)Change Research: leans R 5.2 (n=2)
Mississippi · 4 polls
PollsterGradeDatesSampleDRMargin
Change ResearchunratedOct 21, 26 – Oct 22, 26842lv4043R+3.0
Data for Progress (D)BAug 5, 26 – Aug 15, 261,018lv3844R+6.0
Impact Research (D)unratedApr 8, 26 – Apr 12, 26500lv3942R+3.0
Impact Research (D)unratedJun 18, 25 – Jun 22, 25500rv3851R+13.0
Montana · 18 polls
PollsterGradeDatesSampleDRMargin
Concord Public Opinion Partners (D)unratedOct 22, 26 – Oct 23, 26410lv3938D+1.0
Montana State University BillingsunratedOct 5, 26 – Oct 21, 26720a2630R+4.0
Quantus Insights (R)unratedOct 15, 26 – Oct 18, 26667lv2946R+17.0
Peak Insights (R)unratedOct 7, 26 – Oct 12, 26500lv2944R+15.0
Concord Public Opinion Partners (D)unratedOct 6, 26 – Oct 8, 26405lv3735D+2.0
American Pulse ResearchunratedSep 19, 26 – Sep 24, 26604lv2645R+19.0
Quantus Insights (R)unratedSep 14, 26 – Sep 15, 26625lv2444R+20.0
Aspect StrategicunratedSep 7, 26 – Sep 15, 26715lv3244R+12.0
Rutgers-EagletonunratedAug 27, 26 – Sep 7, 26845rv3038R+8.0
Peak Insights (R)unratedAug 23, 26 – Aug 25, 26600lv2244R+22.0
Hart Research (D)unratedAug 1, 26 – Aug 4, 26800lv3045R+15.0
Tavern Research (D)unratedJul 23, 26 – Jul 27, 26517lv2549R+24.0
GQR (D)unratedJul 23, 26 – Jul 26, 26500lv2741R+14.0
Bullfinch Group (R)unratedJul 13, 26 – Jul 16, 26793lv2436R+12.0
GrayHouse (R)unratedJun 23, 26 – Jun 24, 26500rv1741R+24.0
Hart Research (D)unratedJun 18, 26 – Jun 24, 26800lv2547R+22.0
Tavern Research (D)unratedJun 16, 26 – Jun 19, 26400lv2449R+25.0
Public Opinion Strategies (R)unratedJun 8, 26 – Jun 11, 26500lv2044R+24.0
In-state track record (actual − poll, our backtest)
MSU - Billings: leans D 9.1 (n=2)HarrisX: leans D 3.4 (n=9)Change Research: leans R 0.3 (n=2)
Nebraska · 22 polls
PollsterGradeDatesSampleDRMargin
GrayHouse (R)unratedOct 29, 26 – Nov 1, 26534lv4450R+6.0
YouGovB+Nov 1, 26 – Nov 1, 26—4949Even
Siena/NYTunratedOct 31, 26 – Oct 31, 26—4349R+6.0
YouGovB+Oct 26, 26 – Oct 29, 261,979lv4949Even
National Public Affairs (R)unratedOct 25, 26 – Oct 29, 26800lv4548R+3.0
New York Times/Siena UniversityunratedOct 23, 26 – Oct 29, 26809lv4349R+6.0
Echelon Insights (R)unratedOct 16, 26 – Oct 23, 26407lv4647R+1.0
GBAO (D)unratedOct 18, 26 – Oct 22, 26800lv4645D+1.0
Impact Research (D)unratedOct 14, 26 – Oct 20, 26600lv4749R+2.0
Concord Public Opinion Partners (D)unratedOct 15, 26 – Oct 18, 26500lv4841D+7.0
National Public Affairs (R)unratedOct 15, 26 – Oct 18, 26598lv4346R+3.0
National Public Affairs (R)unratedOct 2, 26 – Oct 5, 26800lv4346R+3.0
YouGovB+Sep 24, 26 – Oct 3, 261,809lv4847D+1.0
co/efficient (R)unratedSep 28, 26 – Sep 30, 261,113lv4045R+5.0
SurveyUSABSep 8, 26 – Sep 13, 26503lv4642D+4.0
GBAO (D)unratedSep 3, 26 – Sep 8, 26800lv4746D+1.0
Impact Research (D)unratedAug 9, 26 – Aug 13, 26600lv4747Even
Tavern Research (D)unratedMay 8, 26 – May 11, 261,165lv4742D+5.0
Impact Research (D)unratedFeb 2, 26 – Feb 5, 26600lv4748R+1.0
Lake Research Partners (D)unratedDec 11, 25 – Dec 17, 25900lv4748R+1.0
Lake Research Partners (D)unratedJul 23, 25 – Jul 29, 25900lv4746D+1.0
Change Research (D)unratedMar 28, 25 – Apr 1, 25524lv4546R+1.0
In-state track record (actual − poll, our backtest)
Change Research: leans D 7.7 (n=2)Torchlight Strategies: leans R 0.7 (n=2)
New Mexico · 4 polls
PollsterGradeDatesSampleDRMargin
Research Co.unratedOct 31, 26 – Nov 2, 26450lv5637D+19.0
Research & Polling Inc.unratedOct 1, 26 – Oct 9, 261,125lv5337D+16.0
SurveyUSABSep 25, 26 – Sep 30, 26567lv5436D+18.0
Research & Polling Inc.unratedAug 21, 26 – Aug 28, 26516lv5338D+15.0
In-state track record (actual − poll, our backtest)
Research & Polling: leans R 6.9 (n=3)
Oklahoma · 1 poll
PollsterGradeDatesSampleDRMargin
CHS & AssociatesunratedAug 3, 26 – Aug 6, 26500rv2549R+24.0
In-state track record (actual − poll, our backtest)
Ascend Action: leans D 13.7 (n=2)
Rhode Island · 11 polls
PollsterGradeDatesSampleDRMargin
University of New HampshireunratedOct 27, 26 – Oct 31, 26753lv6332D+31.0
Emerson CollegeB+Oct 8, 26 – Oct 11, 26800lv5925D+34.0
Embold ResearchunratedOct 5, 26 – Oct 8, 26815lv5532D+23.0
University of New HampshireunratedSep 17, 26 – Sep 21, 26595lv5333D+20.0
UNH Survey CenterunratedSep 17, 26 – Sep 21, 26598lv5333D+20.0
University of New HampshireunratedAug 20, 26 – Aug 24, 26750lv5131D+20.0
UNH Survey CenterunratedAug 20, 26 – Aug 24, 26750lv5131D+20.0
University of New HampshireunratedJun 18, 26 – Jun 23, 26664lv5235D+17.0
UNH Survey CenterunratedJun 18, 26 – Jun 23, 26664lv5235D+17.0
University of New HampshireunratedApr 16, 26 – Apr 20, 26556lv5234D+18.0
UNH Survey CenterunratedApr 16, 26 – Apr 20, 26556lv5234D+18.0
South Carolina · 10 polls
PollsterGradeDatesSampleDRMargin
Patinkin Research StrategiesunratedOct 27, 26 – Oct 29, 26500lv4843D+5.0
NYT/SienaA-Oct 19, 26 – Oct 26, 26707lv4849R+0.7
Targoz Market ResearchunratedOct 16, 26 – Oct 25, 26895lv4647R+1.0
The Citadel PollunratedOct 14, 26 – Oct 25, 26890lv3942R+3.0
East Carolina UniversityunratedOct 19, 26 – Oct 24, 26955lv4751R+3.9
Impact ResearchunratedOct 15, 26 – Oct 21, 26800lv4544D+1.0
Trafalgar GroupC+Oct 16, 26 – Oct 18, 261,095lv4649R+3.0
Rasmussen ReportsB-Oct 5, 26 – Oct 8, 26837lv4549R+4.0
InsiderAdvantageB-Sep 28, 26 – Sep 29, 261,200lv4546R+1.0
Public Policy Polling (D)unratedJul 16, 26 – Jul 17, 26577rv42——
In-state track record (actual − poll, our backtest)
Morning Consult: leans D 10.2 (n=2)Data for Progress: leans D 8.8 (n=2)
South Dakota · 16 polls
PollsterGradeDatesSampleDRMargin
Concord Public Opinion PartnersunratedOct 22, 26 – Oct 26, 26448lv4341D+2.0
Emerson CollegeB+Oct 19, 26 – Oct 20, 26803lv4250R+8.0
Quantus InsightsunratedOct 17, 26 – Oct 19, 26633lv3759R+22.0
Public Opinon Strategies (R)unratedOct 12, 26 – Oct 16, 26500lv3754R+17.0
Public Opinion StrategiesunratedOct 12, 26 – Oct 16, 26500lv3754R+17.0
Mason-DixonunratedOct 12, 26 – Oct 14, 26500lv3756R+19.0
Concord Public Opinion PartnersunratedOct 6, 26 – Oct 8, 26400lv4342D+1.0
Zenith ResearchunratedSep 24, 26 – Sep 27, 26500lv4753R+6.0
Public Policy Polling (D)unratedSep 8, 26 – Sep 9, 26629rv4245R+3.0
Lake Research Partners (D)unratedAug 26, 26 – Aug 30, 26500lv5144D+7.0
Impact Research (D)unratedAug 13, 26 – Aug 17, 26500lv4444Even
Public Opinion Strategies (R)unratedJul 6, 26 – Jul 9, 26500lv3356R+23.0
Public Policy Polling (D)unratedMay 29, 26 – May 30, 26726rv4044R+4.0
Public Policy Polling (D)unratedFeb 17, 26 – Feb 18, 26685rv3547R+12.0
Public Policy Polling (D)unratedNov 13, 25 – Nov 14, 25814rv3144R+13.0
Public Policy Polling (D)unratedJul 30, 25 – Jul 31, 25524lv2841R+13.0
Tennessee · 2 polls
PollsterGradeDatesSampleDRMargin
Targoz Market ResearchunratedOct 24, 26 – Nov 2, 26718lv3757R+20.0
Targoz Market ResearchunratedAug 15, 26 – Aug 26, 261,157rv3151R+20.0
In-state track record (actual − poll, our backtest)
ActiVote: leans D 7.5 (n=2)Cygnal: leans D 5.7 (n=2)
Virginia · 2 polls
PollsterGradeDatesSampleDRMargin
The Public Sentiment InstituteunratedJun 12, 26 – Jun 16, 26996lv5133D+18.0
The Public Sentiment InstituteunratedMay 1, 26 – May 5, 261,047lv5429D+25.0
In-state track record (actual − poll, our backtest)
Swayable: leans D 8.3 (n=2)Washington Post/George Mason University: leans D 5.5 (n=2)Roanoke College: leans D 3.0 (n=2)

National pollster grades

The rated pollster pool, best to worst. “SB error” is the Silver Bulletin absolute-error estimate (points; lower is better). “Our track record” is the mean actual-minus-poll error across the Senate races in our 2018–2024 backtest, where we have at least five of a pollster’s polls.

PollsterGradeSB errorOur track record
UMass LowellA2.5—
Marist CollegeA-2.8—
Pew Research CenterA-2.8—
Marquette Law SchoolA-2.9—
New York Times/Siena CollegeA-3.0—
Reuters/IpsosA-3.0—
Siena CollegeA-3.0—
Suffolk UniversityA-3.0—
GallupA-3.0—
ABC News/Washington PostB+3.3—
YouGovB+3.3leans D 3.3 (n=22)
CNNB+3.5—
Fox NewsB+3.5—
Quinnipiac UniversityB+3.5—
CBS News/YouGovB+3.5—
Monmouth UniversityB+3.5—
NBC News/MaristB+3.5—
Emerson CollegeB+3.8—
SurveyUSAB4.0leans D 2.2 (n=14)
HarrisXB4.0leans D 0.3 (n=55)
TIPP InsightsB4.0—
Morning ConsultB4.5leans D 4.8 (n=30)
PPPB4.5leans D 4.9 (n=13)
Data for ProgressB4.5leans D 1.9 (n=38)
Rasmussen ReportsB-4.8—
InsiderAdvantageB-5.0leans R 1.6 (n=27)
Trafalgar GroupC+5.2leans R 1.9 (n=43)
Remington ResearchC+5.5—

How to read the grades

  • National grade comes from Silver Bulletin’s pollster-error ratings, mapped to an A–C scale. Unrated feeds (aggregators, one-off shops) show as unrated and fall back to a B prior in the model.
  • In-state track record is each pollster’s mean error in that specific state from our backtest. State samples are thin, so treat it as a directional signal, not a precise grade — it appears under a state once a pollster has a multi-cycle history there.
  • A negative error means the pollster overstated Democrats(Republicans beat the poll); positive means it overstated Republicans. This is the same actual-minus-poll convention used in the forecast calibration.

A work in progress from the team at Policy y Peaches. Learn more here.

Last updated: Nov 6, 2026, 5:15 PM