2012Final resultsIncumbent defeated
2012 election for New Hampshire House District 515
New Hampshire House of Representatives · New Hampshire
2 seats: Tommy Katsiantonis (D), Steve Vaillancourt (R) won.
2 seatsTommy KatsiantonisDemocrat · winner · incumbent
29.1%2,308
Steve VaillancourtRepublican · winner · incumbent
25.2%1,996
Mark ProulxRepublican · incumbent
25.0%1,978
Ryan CurranDemocrat
20.7%1,639
7,921 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