NH U.S. Senate 2026
U.S. Senate · NH · upcoming · 2026
Candidates
- Chris Pappas Democrat
- Jeanne Shaheen Democrat Incumbent
- John E Sununu Republican
- Scott P. Brown Republican
- Karishma Manzur Democrat
- Jared Sullivan Democrat
Campaign finance
Total receipts through 2026-03-31. Source: FEC (public domain).
- Chris Pappas $9.9M raised · $0 cash
- Jeanne Shaheen $2.7M raised · $0 cash
- John E Sununu $2.5M raised · $0 cash
- Scott P. Brown $1.7M raised · $0 cash
- Karishma Manzur $114K raised · $0 cash
- Jared Sullivan $100K raised · $0 cash
Demographics
New Hampshire · 2022 ACS 5-year. Source: Census ACS.
- Population
- 1,379,610
- Median income
- $90,845
Forecast
As of 2026-06-29T03:43:04.719070+00:00. Heuristic + Monte Carlo — methodology.
73%
Democratic win probability
D+4.2
predicted margin (range R+4.7 to D+13.2)
Current officeholders
Sitting members for this seat.