2016Final results
2016 election for Massachusetts Senate District 33
Massachusetts State Senate · Massachusetts
John Keenan (D) won with 71.0% of the vote, defeating Alexander N. Mendez (Ind) by 42.1 points.
John KeenanDemocrat · winner · incumbent
71.0%50,148
Alexander N. MendezIndependent
28.9%20,433
70,652 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 4:52 AM ET