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Latest polls

Every eligible poll in every race covered, newest first. Excluded firms are listed separately with reasons. Polls on record as of October 31, 2026, 6:06 a.m. Pacific Daylight Time (13:06 UTC); adjusted averages from the nowcasts as of October 30, 2026, 5:55 p.m. Pacific Daylight Time (00:55 UTC).

Newest polls

All eligible polls in one complete HTML table, available without scripts. Filters require JavaScript; use the complete table if they cannot load.

Polls by 55 firms are not used and not listed here: firms that fabricated data, campaigns' own polling operations, and firms with no published poll of an election already decided, so no record to judge them by yet. The firms and why.

Newest polls
RaceDatesPollsterSampleResultMarginChecked
Maine SenateOct 20–26, 2026SSRS
for CNN
783 LVJackson 49 (D) · Collins 45 (R)D+4Checked release
Maine GovernorOct 20–26, 2026SSRS
for CNN
783 LVPingree 53 (D) · Charles 39 (R)D+14Checked release
Maine SenateOct 22–25, 2026Marist College1449 RVJackson 53 (D) · Collins 47 (R)D+6Not checked yet release
Maine GovernorOct 22–25, 2026Marist College1449 RVPingree 51 (D) · Charles 40 (R) · Bennett 7 (I)D+11Not checked yet release
Maine SenateOct 21–23, 2026Trafalgar Group1077 LVCollins 47 (R) · Jackson 47 (D)EvenChecked release
Maine SenateOct 16–23, 2026Echelon Insights413 LVJackson 51 (D) · Collins 44 (R)D+7Not checked yet release
Maine GovernorOct 16–23, 2026Echelon Insights
for NetChoice
413 LVPingree 51 (D) · Charles 38 (R) · Bennett 7 (I)D+13Not checked yet release
Maine SenateOct 16–20, 2026Beacon Research (D)/ Shaw & Co. Research
for Fox News
1514 LVCollins 49 (R) · Jackson 49 (D)EvenNot checked yet release
Maine GovernorOct 16–20, 2026Beacon Research (D)/ Shaw & Co. Research
for Fox News
1514 LVPingree 49 (D) · Charles 39 (R) · Bennett 9 (I)D+10Not checked yet release
Maine SenateOct 13–14, 2026InsiderAdvantage1200 LVJackson 49 (D) · Collins 47 (R)D+2Checked release
ME-2Oct 12–14, 2026Tulchin Research
for Dunlap's campaign
partisan sponsor
500 LVDunlap 50 (D) · LePage 46 (R)D+4Not checked yet release
Maine SenateOct 8–11, 2026Suffolk University500 LVJackson 49 (D) · Collins 47 (R)D+2Checked release
Maine GovernorOct 8–11, 2026Suffolk University500 LVPingree 49 (D) · Charles 38 (R) · Bennett 8 (I)D+11Checked release
Maine SenateOct 5–8, 2026Rasmussen Reports804 LVJackson 49 (D) · Collins 47 (R)D+2Checked release
Maine SenateSep 30–Oct 5, 2026The Washington Post/SSPG800 LVJackson 50 (D) · Collins 46 (R)D+4Checked release
Maine GovernorSep 30–Oct 5, 2026The Washington Post/SSPG800 LVPingree 49 (D) · Charles 36 (R) · Bennett 11 (I)D+13Not checked yet release
Maine SenateOct 1–4, 2026Marist College1505 RVJackson 51 (D) · Collins 47 (R)D+4Checked release
Maine GovernorOct 1–4, 2026Marist College1505 RVPingree 52 (D) · Charles 40 (R) · Bennett 6 (I)D+12Checked release
Maine SenateSep 23–Oct 1, 2026CBS News/YouGov1136 LVCollins 50 (R) · Jackson 50 (D)EvenChecked release
Maine SenateSep 29–Oct 1, 2026Trafalgar Group1091 LVCollins 46 (R) · Jackson 46 (D)EvenChecked release
Maine GovernorSep 23–Oct 1, 2026CBS News/YouGov1133 LVPingree 56 (D) · Charles 44 (R)D+12Checked release
Maine SenateSep 28–30, 2026co/efficient1240 LVCollins 48 (R) · Jackson 46 (D)R+2Checked release
Maine GovernorSep 28–30, 2026co/efficient1240 LVPingree 47 (D) · Charles 38 (R) · Bennett 6 (I)D+9Checked release
ME-2Sep 27–30, 2026Tulchin Research
for Dunlap's campaign
partisan sponsor
500 LVDunlap 50 (D) · LePage 48 (R)D+2Not checked yet release
Maine SenateSep 25–29, 2026Maine People's Resource Center684 LVJackson 49 (D) · Collins 47 (R)D+2Citation unreadable release
Maine SenateSep 22–23, 2026InsiderAdvantage1200 LVCollins 46 (R) · Jackson 46 (D)EvenChecked release
Maine SenateSep 15–22, 2026New York Times/Siena College619 LVCollins 49 (R) · Jackson 46 (D)R+3Checked release
Maine SenateSep 20–22, 2026Fabrizio Ward (R)/Impact Research
for AARP
982 LVJackson 50 (D) · Collins 47 (R)D+3Checked release
Maine GovernorSep 20–22, 2026Fabrizio Ward (R)/Impact Research
for AARP
982 LVPingree 52 (D) · Charles 39 (R) · Bennett 6 (I)D+13Checked release
Maine GovernorSep 15–22, 2026New York Times/Portland Press Herald/ Siena University619 LVPingree 47 (D) · Charles 34 (R) · Bennett 8 (I)D+13Checked release
Maine SenateSep 17–21, 2026University of New Hampshire1312 LVJackson 51 (D) · Collins 47 (R)D+4Checked release
Maine GovernorSep 17–21, 2026University of New Hampshire1312 LVPingree 48 (D) · Charles 40 (R) · Bennett 5 (I)D+8Checked release
ME-2Sep 17–21, 2026University of New Hampshire627 LVDunlap 51 (D) · LePage 45 (R)D+6No citation
ME-1Sep 17–21, 2026University of New Hampshire679 LVPingree 57 (D) · Russell 35 (R)D+22Checked release
Maine SenateSep 14–15, 2026Quantus Insights621 LVCollins 48 (R) · Jackson 47 (D)R+1Checked release
Maine SenateAug 28–Sep 14, 2026University of Massachusetts/YouGov650 LVJackson 48 (D) · Collins 43 (R)D+5Checked release
Maine GovernorAug 28–Sep 14, 2026University of Massachusetts/YouGov650 LVPingree 49 (D) · Charles 38 (R)D+11Checked release
ME-2Sep 8–12, 2026Impact Researchpartisan sponsor500 LVDunlap 49 (D) · LePage 49 (R)EvenNo citation
Maine SenateSep 8–10, 2026Rasmussen Reports1033 LVJackson 46 (D) · Collins 45 (R)D+1Checked release
Maine SenateSep 2–8, 2026YouGov1335 LVJackson 48 (D) · Collins 44 (R)D+4Checked release
Maine GovernorSep 2–8, 2026YouGov1335 LVPingree 47 (D) · Charles 36 (R) · Bennett 2 (I)D+11Checked release
Maine SenateAug 31–Sep 6, 2026SSRS880 LVJackson 48 (D) · Collins 45 (R)D+3Checked release
Maine GovernorAug 31–Sep 6, 2026SSRS880 LVPingree 52 (D) · Charles 39 (R)D+13Checked release
Maine SenateAug 26–28, 2026Abacus Data327 LVJackson 52 (D) · Collins 43 (R)D+9Checked release
Maine SenateAug 6–10, 2026Beacon Research (D)/ Shaw & Co. Research
for Fox News
1000 RVJackson 48 (D) · Collins 46 (R)D+2Release found release
Maine GovernorAug 6–10, 2026Beacon Research (D)/ Shaw & Co. Research
for Fox News
1000 RVPingree 49 (D) · Charles 38 (R) · Bennett 9 (I)D+11Release found release
Maine SenateJul 27–Aug 1, 2026Hart Research
for Senate Majority PAC
partisan sponsor
802 LVJackson 49 (D) · Collins 45 (R)D+4Checked release
Maine SenateJul 15–20, 2026University of New Hampshire1178 LVJackson 49 (D) · Collins 46 (R)D+3Checked release
Maine GovernorJul 15–20, 2026University of New Hampshire1178 LVPingree 49 (D) · Charles 35 (R) · Bennett 6 (I)D+14Checked release
ME-2Jul 11–16, 2026Tulchin Research
for Matt Dunlap campaign
campaign internal
600 LVDunlap 49 (D) · LePage 48 (R)D+1Release found release
Maine SenateJul 7–8, 2026Z to A Researchpartisan sponsor988 LVCollins 48 (R) · Jackson 47 (D)R+1Release found
Maine SenateJul 7, 2026Public Policy Polling
for Graham Platner for Senate
campaign internal
785 LVJackson 49 (D) · Collins 44 (R)D+5Release found
Maine GovernorJun 23–27, 2026Beacon Research (D)/ Shaw & Co. Research
for Fox News
1003 RVPingree 53 (D) · Charles 42 (R)D+11Release found release
Maine GovernorJun 19–26, 2026New York Times/Portland Press Herald/ Siena University608 LVPingree 50 (D) · Charles 36 (R) · Bennett 8 (I)D+14Not checked yet release
ME-2Apr 26–28, 2026co/efficient
for National Republican Congressional Committee
partisan sponsor
918 LVLePage 50 (R) · Dunlap 40 (D)R+10Release found release
ME-2Feb 12–16, 2026University of New Hampshire521 LVLePage 47 (R) · Dunlap 46 (D)R+1No citation
ME-2Jun 4–10, 2025Mellman Grouppartisan sponsor400 LVLePage 47 (R) · Dunlap 37 (D)R+10No citation

Polling averages by race

Simple average: the plain mean margin of the race's polls in the 30 days before its newest one, between the two candidates the forecast is between (the Democrat and the Republican in most races; where an independent is the main challenger, the independent). Adjusted average: the nowcast's estimate of the race today -- polls weighted by recency and size, corrected for each pollster's measured lean. Where they differ, the difference is the adjustment. House district polls listed here are inputs to the House model's election-day forecast (each district's estimate is moved toward its own polls, corrected for the sponsor's measured lean); there is no House nowcast. A race the model withholds shows its polls and no adjusted average.

Polling averages by race
RacePollsLatestSimple average
30 days to the newest poll (n)
Adjusted average
our nowcast
Forecast
Maine Senate29Oct 26, 2026D+2 (14)D+2Maine Senate forecast
Maine Governor19Oct 26, 2026D+12 (9)D+12Maine Governor forecast
ME-28Oct 14, 2026D+4 (3)—ME-2 forecast
ME-11Sep 21, 2026D+22 (1)—ME-1 forecast