2020Final resultsIncumbent defeated
2020 election for New Hampshire House District 505
New Hampshire House of Representatives · New Hampshire
2 seats: William Sanborn Foster (R), Gerry Griffin (R) won.
2 seatsWilliam Sanborn FosterRepublican · winner
25.7%2,638
Gerry GriffinRepublican · winner
25.5%2,618
David WoodburyDemocrat · incumbent
24.6%2,522
Donna MombourquetteDemocrat · incumbent
24.2%2,487
10,270 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