2012Final results
2012 election for Massachusetts Senate District 16
Massachusetts State Senate · Massachusetts
Mike Barrett (D) won with 60.6% of the vote, defeating Sandi Martinez (R) by 21.2 points.
Mike BarrettDemocrat · winner
60.6%49,213
Sandi MartinezRepublican
39.4%32,003
81,216 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 2012
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET