2012Final results
2012 election for Massachusetts House District 206
Massachusetts House of Representatives · Massachusetts
Dennis A. Rosa (D) won with 57.2% of the vote, defeating Justin A. Brooks (R) by 14.4 points.
Dennis A. RosaDemocrat · winner · incumbent
57.2%10,346
Justin A. BrooksRepublican
42.8%7,743
18,089 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