CalledUnofficial results
Maine Senate District 31
Maine State Senate · Maine
Donna Bailey won re-election by 31.4 points over Garrett Plummer.
Donna BaileyDemocrat · winner · incumbent
65.7%13,737
Garrett PlummerRepublican
34.3%7,173
90% of the expected vote counted · 20,910 votes
Source: civicAPI unofficial results and race callsUpdated Nov 7, 2026, 7:01 PM ET
Where the race moved
Against the 2024 presidential vote
The seat's recent races
Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)
Money in this race
Each line compares the two campaigns on one scale.
Donna BaileyNo Republican
$43.1K
Raised by the campaign
—
$42.2K
Public matching funds
—
$34.6K
Spent by the campaign
—
Campaign money: Maine Ethics Commission, through Sep 30, 2026.
Source: Maine Ethics Commission campaign filingsUpdated Sep 30, 2026
Pre-election forecast (final, Nov 3)
Our model's last run before Election Day, Nov 3, 2026. It no longer updates.
- Donna Bailey
- 99%
- Garrett Plummer
- 1%
- Projected margin
- D+20.7