2020Flipped from DemocraticFinal results
2020 election for New Hampshire House of Representatives: Hillsborough 40
New Hampshire House of Representatives · New Hampshire
Keith Ammon (R) won with 52.1% of the vote, defeating Ben Ming (D) by 4.2 points, flipping a seat Democrats held.
Keith AmmonRepublican · winner
52.1%10,160
Ben MingDemocrat
47.9%9,339
19,510 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)