2018Final resultsIncumbent defeated
2018 election for New Hampshire House District 505
New Hampshire House of Representatives · New Hampshire
2 seats: David Woodbury (D), Donna Mombourquette (D) won.
2 seatsDavid WoodburyDemocrat · winner
25.9%2,001
Donna MombourquetteDemocrat · winner
25.1%1,944
Gerry GriffinRepublican · incumbent
25.0%1,936
N. Glen DickeyRepublican · incumbent
23.9%1,851
7,736 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET
The seat over time
D − R margin in this seat's races around 2018
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET