2010Final results
2010 election for Massachusetts Senate District D11
Massachusetts State Senate · Massachusetts
Eileen M. Donaghue (D) won with 54.5% of the vote, defeating James J. Buba (R) by 18.2 points.
Eileen M. DonaghueDemocrat · winner
54.5%24,549
James J. BubaRepublican
36.3%16,335
Patrick A. OconnorIndependent
9.2%4,158
45,055 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 2010
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET