2020Final results
2020 election for New Hampshire House of Representatives: Rockingham 31
New Hampshire House of Representatives · New Hampshire
Joan L. Hamblet (D) won with 52.7% of the vote, defeating Henry Mash (R) by 5.4 points.
Joan L. HambletDemocrat · winner
52.7%4,831
Henry MashRepublican
47.3%4,339
9,171 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
The seat's recent races
Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)