2020Flipped from DemocraticFinal resultsIncumbent defeated
2020 election for New Hampshire House District 405
New Hampshire House of Representatives · New Hampshire
Bonnie Ham (R) won with 51.9% of the vote, defeating Jerry Stringham (D) by 3.9 points, a seat Democrats won last time.
Bonnie HamRepublican · winner
51.9%1,071
Jerry StringhamDemocrat · incumbent
48.0%991
2,064 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