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Midterm WatchRaces · forecasts · voting guides

The 2026 election desk

2026 Senate polling

Seven original Senate surveys with fieldwork, samples, vote shares and methodological limits.

Seven Senate survey results were checked against an original release and separate reporting. These are seven individual surveys, not fourteen independent polls. Fieldwork dates show when respondents were interviewed; publication dates are separate. Other races’ polling enters the attributed forecasters’ work but is not presented here as an exhaustive raw-poll feed. FORBES · DDHQ-METHOD · POL

A vote-share margin is not a win probability. Non-probability surveys use the pollster’s credibility/model interval terminology.
SurveyReported vote choiceFieldworkReleaseSample / uncertaintyEvidence
NC · ElonRoy Cooper 52% / Michael Whatley 39%Sep 29–Oct 8Oct 20LV n=561; ±4.9 points (likely-voter credibility interval in a non-probability online sample)ELON · FORBES · NC-TOPLINES
OH · MaristSherrod Brown 48% / Jon Husted 44%Oct 15–Oct 18Oct 20Separate unweighted LV n not disclosed; ±4.5 points (likely-voter sample)MARIST-OH · FORBES · OH-TABLES
TX · University of HoustonJames Talarico 48% / Ken Paxton 46%Oct 10–Oct 14Oct 19LV n=2000; ±2.19 points (pollster-reported overall sample margin)UH · FORBES
IA · MaristJosh Turek 48% / Ashley Hinson 45%Oct 8–Oct 11Oct 15Separate unweighted LV n not disclosed; ±6.6 points (likely-voter sample)MARIST-IA · FORBES · IA-TABLES
ME · SuffolkTroy Jackson 49% / Susan Collins 47%Oct 8–Oct 11Oct 14LV n=500; ±4.4 points (full likely-voter sample; subgroups have larger uncertainty)SUFFOLK-ME · FORBES · ME-METHOD
MI · Fox / Beacon / ShawAbdul El-Sayed 50% / Mike Rogers 49%Sep 24–Sep 28Sep 30LV n=1028; ±3.0 points (likely-voter sample)FOX-MI · FORBES
MN · SurveyUSA / KSTPPeggy Flanagan 45% / Michele Tafoya 42%Oct 8–Oct 12Oct 13LV n=718; ±4.2 points (pollster credibility interval for the likely-voter question)MN-PDF · FORBES