2018Final results
2018 election for New Hampshire House District 620
New Hampshire House of Representatives · New Hampshire
3 seats: Dianne E. Schuett (D), David Doherty (D), Brian Seaworth (R) won.
3 seatsDianne E. SchuettDemocrat · winner · incumbent
17.9%2,015
David DohertyDemocrat · winner · incumbent
17.6%1,976
Brian SeaworthRepublican · winner · incumbent
17.4%1,956
Richard R. BilodeauRepublican
16.3%1,827
Clinton A. Hanson Jr.Democrat
15.9%1,784
Peter GagyiRepublican
14.9%1,673
11,231 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 2018
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET