2018Flipped from RepublicanFinal resultsIncumbent defeated
2018 election for New Hampshire House of Representatives: Merrimack 25
New Hampshire House of Representatives · New Hampshire
David B. Karrick Jr. (D) won with 51.5% of the vote, defeating Natalie J. Wells (R) by 2.9 points, flipping a seat Republicans held.
David B. Karrick Jr.Democrat · winner
51.5%2,327
Natalie J. WellsRepublican · incumbent
48.5%2,195
4,522 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)