Democrats
DEMOCRATIC
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New Hampshire 12026 HOUSE FORECAST
Republicans
REPUBLICAN
2026 New Hampshire 1st District House Forecast:
Proprietary forecast for New Hampshire's 1st congressional district House election between Democrat TBD and Republican TBD. This page will update with a daily set of 100,000 new simulations as race fundamentals change in order to produce race odds, projected margin, and forecasted vote share. This page also includes polling averages when available.
The 2026 New Hampshire 1st District House election features Democrat TBD and Republican TBD. The seat is open in 2026, but the race to fill it is not expected to be competitive. In 2024, Donald Trump won New Hampshire's 1st congressional district by 3.5%, and the election for the district's House seat is rated as likely Democratic in 2026.
- Year
- 2026
- Race
- House
- District
- NH-1
- Democratic candidate
- TBD
- Republican candidate
- TBD
- Incumbent / open seat
- Open seat
- Forecast rating
- Likely D
- Projected vote
- 55.0% D / 45.0% R
- Projected margin
- D +10.0
- Forecast odds
- 87.3% D / 12.7% R
- Forecast last updated
- 12:00 AM on July 2, 2026
- Polling average
- —
- Polling average margin
- —
- Polling last updated
- —
- Polls included
- 0
- Latest poll
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