99chambers

Horizon · our Election Day forecast: polls, plus fundamentals like incumbency, fundraising and past results.

Pulse · polls only: where the races stand today, with no fundamentals and wider uncertainty.

What's the difference?

New Hampshire · New Hampshire House of Representatives: Hillsborough 39 · Updated Oct 16, 2026

Ellen A. Boudreau

Democratic

2026 race · New Hampshire House of Representatives: Hillsborough 39

75% chance of winning · race rated Lean D

75%25%

76% chance of winning · race rated Lean D

76%24%
● Ellen A. Boudreau● William InfantineAlso: Jon DiPietro (R), Tommy Katsiantonis (D)
Full race forecast

Background

Record
No elected office on file.

Links: Candidate list (source)

Opponents in 2026