2020Final results
2020 election for New Hampshire Senate District 1
New Hampshire State Senate · New Hampshire
Erin Tapper Hennessey (R) won with 57.3% of the vote, defeating Susan Ford (D) by 14.6 points.
Erin Tapper HennesseyRepublican · winner
57.3%15,756
Susan FordDemocrat
42.7%11,741
27,504 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
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET