2012Final resultsIncumbent defeated
2012 election for New Hampshire House District 709
New Hampshire House of Representatives · New Hampshire
2 seats: Barbara S. Helmstetter (D), Jeffrey F. Harris (R) won.
2 seatsBarbara S. HelmstetterDemocrat · winner
25.9%1,559
Jeffrey F. HarrisRepublican · winner
25.6%1,540
Mark AndrewsDemocrat
25.5%1,531
Jason P. AntoszRepublican · incumbent
22.9%1,378
6,008 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 2012
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET