2020Final results
2020 election for New Hampshire House District 817
New Hampshire House of Representatives · New Hampshire
3 seats: Susan Treleaven (D), Peter Bixby (D), Kenneth S. Vincent (D) won.
3 seatsSusan TreleavenDemocrat · winner · incumbent
20.6%3,391
Peter BixbyDemocrat · winner · incumbent
18.9%3,117
Kenneth S. VincentDemocrat · winner · incumbent
18.6%3,063
Michael CastaldoRepublican
15.1%2,490
Edwina HastingsRepublican
14.0%2,311
Simon AllieRepublican
12.7%2,083
16,455 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET
The seat over time
D − R margin in this seat's races around 2020
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET