2026Still countingUnofficial results
2026 election for Maine Senate District 15
Maine State Senate · Maine
Amanda Ann Heath leads Kati McCormick by 4.4 points with 94% of the expected vote counted. The race has not been called.
Amanda Ann HeathDemocrat · leading
52.2%9,622
Kati McCormickRepublican
47.8%8,804
94% of the expected vote counted · 18,426 votes
Source: civicAPI unofficial results and race callsUpdated Nov 5, 2026, 2:45 PM ET
The seat over time
D − R margin in this seat's races around 2026
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.
Amanda Ann HeathKati McCormick
$71.9K
Raised by the campaign
$49.3K
$68.9K
Public matching funds
$48.9K
$70.7K
Spent by the campaign
$25.7K
Campaign money: Maine Ethics Commission, through Oct 13, 2026; Maine Ethics Commission, through Oct 15, 2026.
Source: Maine Ethics Commission campaign filingsUpdated Oct 13, 2026
Pre-election forecast (final, Nov 3)
Our model's last run before Election Day, Nov 3, 2026. It no longer updates.
- Amanda Ann Heath
- 60%
- Kati McCormick
- 40%
- Projected margin
- D+1.8