2024Final results
2024 election for Massachusetts Senate District D01
Massachusetts State Senate · Massachusetts
Paul Mark (D) won with 70.9% of the vote, defeating David A. Rosa (R) by 41.9 points.
Paul MarkDemocrat · winner
70.9%62,249
David A. RosaRepublican
29.0%25,494
87,811 votes
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 12:13 PM ET