2020Final results
2020 election for Massachusetts Senate District 17
Massachusetts State Senate · Massachusetts
Becca Rausch (D) won with 59.7% of the vote, defeating Matthew T. Kelly (R) by 19.5 points.
Becca RauschDemocrat · winner · incumbent
59.7%58,320
Matthew T. KellyRepublican
40.2%39,290
97,690 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