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Polls about 2026 Maine

Every tracked poll about 2026 Maine, newest first. Dots on the chart are individual polls; the line is the rolling average. How to read these numbers.

Average result

Unweighted mean across 97 matching polls
View data as table
Average result
Choice%
Susan Collins44.9%
Graham Platner49.8%
Troy Jackson45%
Hannah Pingree45.3%
Bobby Charles38.1%
Janet Mills37.6%
Rick Bennett6.9%
Nirav Shah36.3%

Pick a poll type (and subject) to see the trend over time.

Individual polls (97)

Polls, newest first
End date Pollster Sample Results
6/8/2026 Tavern Research 1,642 LV
Graham Platner (D)
51%
Susan Collins (R)
49%
6/8/2026 The Public Sentiment Institute 497 LV
Nirav Shah (D)
47%
Robert Charles
31%
6/8/2026 The Public Sentiment Institute 497 LV
Graham Platner (D)
43%
Susan Collins (R)
44%
6/5/2026 Tavern Research 704 LV
Graham Platner (D)
68%
Janet Mills (D)
16%
David Costello (D)
5%
Andrea LaFlamme (D)
2%
6/3/2026 Fabrizio, Lee & Associates
for Pine Tree Results
800 LV
Susan Collins (R)
46%
Graham Platner (D)
46%
6/3/2026 Public Policy Polling 670 RV
Graham Platner (D)
49%
Susan Collins (R)
45%
5/26/2026 University of Massachusetts Lowell Center for Public Opinion/YouGov 650 LV
Graham Platner (D)
48%
Susan Collins (R)
43%
5/25/2026 University of New Hampshire Survey Center 1,280 LV
Graham Platner (D)
51%
Susan Collins (R)
42%
5/18/2026 Pan Atlantic SMS Group 827 LV
Graham Platner (D)
48%
Susan Collins (R)
41%
5/16/2026 University of Massachusetts Lowell Center for Public Opinion/YouGov 650 LV
Graham Platner (D)
48%
Susan Collins (R)
43%
5/9/2026 GQR 500 LV
Nirav Shah (D)
32%
Hannah Pingree (D)
20%
Shenna Bellows (D)
18%
Troy Jackson (D)
15%
Angus King III (D)
12%
4/9/2026 Echelon Insights
for NetChoice
378 LV
Susan Collins (R)
45%
Graham Platner (D)
51%
4/9/2026 Echelon Insights
for NetChoice
378 LV
Susan Collins (R)
46%
Janet Mills (D)
48%
4/9/2026 Workbench Strategy 600 LV
Graham Platner (D)
64%
Janet Mills (D)
29%
3/31/2026 Maine People's Resource Center 1,167 LV
Susan Collins (R)
39.3%
Graham Platner (D)
48.3%
3/31/2026 Maine People's Resource Center 1,167 LV
Susan Collins (R)
45%
Janet Mills (D)
41.9%
3/23/2026 Emerson College 1,075 LV
Susan Collins (R)
40.6%
Graham Platner (D)
47.8%
3/23/2026 Emerson College 1,075 LV
Susan Collins (R)
42.5%
Janet Mills (D)
46.2%
3/23/2026 Impact Research 500 LV
Graham Platner (D)
66%
Janet Mills (D)
28%
3/23/2026 Impact Research 500 LV
Nirav Shah (D)
31%
Troy Jackson (D)
18%
Shenna Bellows (D)
17%
Hannah Pingree (D)
16%
Angus King III (D)
9%
3/8/2026 OnMessage Inc.
for Insurance Watchdog Coalition
600 LV
Graham Platner (D)
44%
Susan Collins (R)
42%
3/5/2026 Quantus Insights 800 LV
Susan Collins (R)
44.6%
Janet Mills (D)
43%
3/5/2026 Quantus Insights 800 LV
Susan Collins (R)
41.8%
Graham Platner (D)
48.6%
3/2/2026 Pan Atlantic SMS Group 810 LV
Susan Collins (R)
40%
Graham Platner (D)
44%
3/2/2026 Pan Atlantic SMS Group 810 LV
Susan Collins (R)
44%
Janet Mills (D)
44%

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