2026CalledUnofficial results
2026 election for New Hampshire House of Representatives: Grafton 18
New Hampshire House of Representatives · New Hampshire
Marko Kloos (D) won with 53.9% of the vote, defeating Donald McFarlane (R) by 7.8 points.
400-member House
Marko KloosDemocrat · winner
53.9%4,702
Donald McFarlaneRepublican
46.1%4,021
NonpartisanNonpartisan
0.0%2
100% of the expected vote counted · 8,725 votes
Source: civicAPI unofficial results and race callsUpdated Nov 7, 2026, 7:01 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)
Pre-election forecast (final, Nov 3)
Our model's last run before Election Day, Nov 3, 2026. It no longer updates.
- Marko Kloos
- 99%
- Donald McFarlane
- 1%
- Projected margin
- D+19.5