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House · 2026

MA-06 House race

Election day: Tuesday, November 3, 2026

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Market odds

Chance of winning, from prediction-market prices
96% Dem Rep 4%
Market odds
MarketOutcomeChance
Polymarket (opens in a new tab) Dan Koh 96%
Micah Jones 3%
View data as table
Market odds over time
SeriesFirstLatest
Polymarket · Democrats 5/1/2026: 94% 10/28/2026: 96%
Polymarket · Republicans 5/1/2026: 5% 10/28/2026: 3%

Poll average

2 polls in the last 30 days of polling · —
Dan Koh (D)
34.5%
Tram Nguyen (D)
17%
John Beccia (D)
13.5%
Jamie Belsito (D)
7%
Mariah Lancaster (D)
3%
Beth Andres-Beck (D)
3%
All polls of this race

On the ballot

Results appear here as votes are counted on election night.
Results
Candidate Party
Micah Quinney Jones Republican
Dan Koh Democrat

MA-06 House race: polls over time

3 polls · 21-day rolling average · dots are individual polls
View polls: MA-06 House race: polls over time
Dan Koh 35% Jamie Belsito 8% John Beccia 12% Tram Nguyen 20%
View data as table
MA-06 House race: polls over time
Choice Latest average Polls Latest poll
Dan Koh 35% 3 8/23/2026
Jamie Belsito 8% 3 8/23/2026
John Beccia 12% 3 8/23/2026
Tram Nguyen 20% 3 8/23/2026

Latest polls

Latest polls
PollsterDatesSampleResult
Global Strategy Group 8/20–8/23 400 LV
Dan Koh (D)
35%
Tram Nguyen (D)
20%
John Beccia (D)
12%
Jamie Belsito (D)
8%
Global Strategy Group 7/30–8/2 400 LV
Dan Koh (D)
34%
John Beccia (D)
15%
Tram Nguyen (D)
14%
Jamie Belsito (D)
6%
Mariah Lancaster (D)
3%
Beth Andres-Beck (D)
3%
Workbench Strategy 5/26–5/27 400 LV
Tram Nguyen (D)
28%
Dan Koh (D)
18%
Beth Andres-Beck (D)
9%
Mariah Lancaster (D)
8%
Jamie Belsito (D)
7%
John Beccia (D)
6%

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