2018Final results
2018 election for New Hampshire Senate District 7
New Hampshire State Senate · New Hampshire
Harold F. French (R) won with 53.4% of the vote, defeating Mason Donovan (D) by 6.8 points.
Harold F. FrenchRepublican · winner · incumbent
53.4%11,616
Mason DonovanDemocrat
46.6%10,141
21,769 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: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET