United States / Maine / Gubernatorial Election
2026 Maine gubernatorial Republican primary
Maine polling average: Charles (R) 47.0% — Bush (R) 11.0% — Charles (R) +36.0Also: Mason (R) 11.0% · Midgley (R) 10.0% · Jones (R) 2.0% · McCarthy (R) 2.0% …Pollytic average to 4 May 2026: recent, larger polls weigh more; no institute counts more than once.
Election date
Held on
Results
79% reporting ·
| Candidate | Votes | Share | |
|---|---|---|---|
| Robert CharlesRepublican Party | 44,193 | 37.3% | |
| Ben MidgleyRepublican Party | 24,000 | 20.3% | |
| Jonathan BushRepublican Party | 23,699 | 20.0% | |
| Garrett MasonRepublican Party | 13,317 | 11.3% | |
| Owen McCarthyRepublican Party | 4,650 | 3.9% | |
| David JonesRepublican Party | 3,598 | 3.0% | |
| Robert WesselsRepublican Party | 3,231 | 2.7% | |
| James LibbyRepublican Party | 1,736 | 1.5% |
| County | Leader | Lead | Votes |
|---|---|---|---|
| Kennebec | Charles | +27.2 | 10,920 |
| Androscoggin | Charles | +20.8 | 9,526 |
| Aroostook | Charles | +33.7 | 5,902 |
| Somerset | Charles | +32.1 | 3,923 |
| Sagadahoc | Charles | +18.2 | 3,702 |
| Piscataquis | Charles | +25.9 | 2,286 |
How the count progressed
Updated
Polls vs result
The last polling average before the vote () against the actual result.
- Mean absolute error
- 4.7 pts
- Error on the winner’s margin
- +19.9 pts
| Candidate | Average | Result | Error |
|---|---|---|---|
| Charles (R) | 47.0% | 37.3% | +9.7 |
| Midgley (R) | 10.0% | 20.3% | −10.3 |
| Bush (R) | 11.0% | 20.0% | −9.0 |
| Mason (R) | 11.0% | 11.3% | −0.3 |
| McCarthy (R) | 2.0% | 3.9% | −1.9 |
| Jones (R) | 2.0% | 3.0% | −1.0 |
| Wessels (R) | 2.0% | 2.7% | −0.7 |
| Libby (R) | — | 1.5% | — |
Error = average − result, in percentage points. A dash means the party or candidate was missing from the average or the result; it is left out of both errors.
Polling trend
The average of recent polls. Newer polls and more accurate pollsters count more. How it’s calculated
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.
What the polls say
Charles (R) leads the polling average in Maine on 47.0%, 36.0 points ahead of Bush (R) (11.0%). No party has moved by a point or more over the past month.
1 poll from 1 institute was published in the last 30 days of polling. The most recent is from McLaughlin & Associates (R), published 4 May 2026. The average gives recent and larger polls more weight and counts no institute more than once; read how it works.
Candidates
Who is standing, in order of the polling average, then the result.
- Robert CharlesRepublican
- Jonathan BushRepublican
- Garrett MasonRepublican
- Ben MidgleyRepublican
- Owen McCarthyRepublican
- David JonesRepublican
- Robert WesselsRepublican
- James LibbyRepublican
Government
Who governs Maine now.
Janet Mills
Governor of Maine