2020Final results
2020 election for New Hampshire Senate District 21
New Hampshire State Senate · New Hampshire
Rebecca Perkins Kwoka (D) won with 67.0% of the vote, defeating Sue Polidura (R) by 34.1 points.
Rebecca Perkins KwokaDemocrat · winner
67.0%21,827
Sue PoliduraRepublican
32.9%10,717
32,565 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