2018Final results
2018 election for New Hampshire House of Representatives: Rockingham 37
New Hampshire House of Representatives · New Hampshire
Jason A. Janvrin (R) won re-election with 50.6% of the vote, defeating E. Elaine Andrewsahearn (D) by 1.2 points.
Jason A. JanvrinRepublican · winner · incumbent
50.6%6,192
E. Elaine AndrewsahearnDemocrat
49.4%6,040
12,235 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: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)