Polls

National & State Election Polls with Pollster Ratings

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Massachusetts Polls

Pollster Rating Race Date Candidate 1 Candidate 2 Margin Sample
RCP Average AVG Massachusetts Senate 2026 6/8 - 8/24 Moulton 47.0% Deaton 25.3% +21.7
UNH* NR Massachusetts Senate 2026 8/20 - 8/24 Moulton 38.0% Deaton 25.0% +13.0 881 LV
UMass Amherst NR Massachusetts Senate 2026 8/5 - 8/12 Moulton 49.0% Deaton 25.0% +24.0 445 LV
UNH NR Massachusetts Senate 2026 6/18 - 6/23 Moulton 50.0% Deaton 30.0% +20.0 633 LV
Boston Globe/Suffolk NR Massachusetts Senate 2026 6/8 - 6/12 Moulton 54.0% Deaton 26.0% +28.0 500 LV
Boston Globe/Suffolk NR Massachusetts Senate 2026 5/26 - 5/29 Moulton 54.0% Deaton 26.0% +28.0 500 LV
UNH NR Massachusetts Senate 2026 4/16 - 4/20 Moulton 56.0% Deaton 25.0% +31.0 603 LV
UNH NR Massachusetts Senate 2026 2/12 - 2/16 Moulton 59.0% Deaton 23.0% +36.0 620 LV
Boston Globe/Suffolk NR Massachusetts Senate 2026 11/19 - 11/23 Moulton 52.0% Deaton 29.0% +23.0 500 RV

State Polls Map

Solid D Lean D Toss-up Lean R Solid R No Data