Latest polls

Each poll as published, with its pollster, fieldwork dates, sample size and a link to the source.

How to read a poll

Sample size is how many people were asked. More people means less random error, never none.
±3 is the margin of error: the real figure is likely within 3 points either way of the one shown.
Two polls can differ because they were taken on different dates, with different methods and different samples.
est. means the institute did not publish a margin of error, so it is estimated from the sample size.
The average smooths this out: it combines recent polls, so one unusual poll cannot swing the picture.

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Polls with institute, dates, sample, margin of error, methodology and results
Institute	Date	Fieldwork	Sample	MoE	Method	Voting intention	Source
UMass Amherst/YouGov 🇺🇸 United States · 2026 Massachusetts gubernatorial election	19 Oct 2026	5 Oct 2026 – 12 Oct 2026	800	±4.2	—	Healey (D) 56.0% Minogue (R) 31.0%	Source for UMass Amherst/YouGov poll (opens in a new tab)
UMass Amherst/YouGov 🇺🇸 United States · 2026 United States Senate election in Massachusetts	19 Oct 2026	5 Oct 2026 – 12 Oct 2026	800	±4.2	—	Markey (D) 56.0% Deaton (R) 29.0% (PSL) (I) 3.0%	Source for UMass Amherst/YouGov poll (opens in a new tab)
UMass Amherst/YouGov 🇺🇸 United States · 2026 United States House of Representatives elections	3 Sept 2026	21 Aug 2026 – 26 Aug 2026	1,000	±4.1	—	DEM 42.0% GOP 34.0%	Source for UMass Amherst/YouGov poll (opens in a new tab)
UMass Amherst/YouGov 🇺🇸 United States · 2026 Massachusetts Senate Democratic primary	18 Aug 2026	5 Aug 2026 – 12 Aug 2026	445	±4.6 est. (Not published: estimated from sample size (95%, simple random sample))	—	Markey (D) 60.0% Moulton (D) 32.0%	Source for UMass Amherst/YouGov poll (opens in a new tab)

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Latest polls

Each poll as published, with its pollster, fieldwork dates, sample size and a link to the source.

How to read a poll

Sample size is how many people were asked. More people means less random error, never none.
±3 is the margin of error: the real figure is likely within 3 points either way of the one shown.
Two polls can differ because they were taken on different dates, with different methods and different samples.
est. means the institute did not publish a margin of error, so it is estimated from the sample size.
The average smooths this out: it combines recent polls, so one unusual poll cannot swing the picture.