MassINC Polling Group poll
Fielded 9/14/2026 – 9/22/2026 · 800 respondents · Likely voters
Result
Share of respondents (remainder shown as undecided / other)
Ed Markey (D)
52%
John Deaton (R)
26%
Joe Tache (O)
2%
Shriya Ayyadurai
2%
About this poll
- Pollster
- MassINC Polling Group
- Field dates
- Monday, September 14, 2026 – Tuesday, September 22, 2026
- Sample
- 800 · Likely voters
- Sponsors
- CommonWealth Beacon
- Internal poll
- No
- Published
- Tuesday, September 29, 2026
- Source
- commonwealthbeacon.org (opens in a new tab)
- Data feed
- VoteHub
- Last updated