2024Final results
2024 election for Massachusetts Senate District D40
Massachusetts State Senate · Massachusetts
Julian Cyr (D) won with 60.9% of the vote, defeating Christopher Robert Lauzon (R) by 24.2 points.
Julian CyrDemocrat · winner
60.9%64,636
Christopher Robert LauzonRepublican
36.6%38,893
Joe Van NesOther party
2.3%2,493
106,180 votes
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 12:13 PM ET
The seat over time
D − R margin in this seat's races around 2024
Races before and after
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 12:13 PM ET