2022Final results
2022 election for Massachusetts Senate District D21
Massachusetts State Senate · Massachusetts
Bruce Tarr (R) won with 71.4% of the vote, defeating Terence William Cudney (Ind) by 43.0 points.
Bruce TarrRepublican · winner · incumbent
71.4%58,838
Terence William CudneyIndependent
28.4%23,408
82,417 votes
Source: MIT Election Data and Science LabUpdated Oct 2, 2026, 5:14 AM ET
The seat over time
D − R margin in this seat's races around 2022
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 2, 2026, 5:14 AM ET