2012 general · November 6, 2012
2012 Massachusetts U.S. House election results, district by district
Massachusetts's U.S. House races in the 2012 general election: winners, margins, unopposed seats and seats that changed party.
Races9
Changed party0
Unopposed22%2 races
Every district
D 9
| Race | Winner | Won by | Notes |
|---|---|---|---|
| MA-1 | Richard Neal (D) | Unopposed | |
| MA-2 | Jim McGovern (D) | Unopposed | |
| MA-3 | Niki Tsongas (D) | 31.9 | |
| MA-4 | Joseph P. Kennedy III (D) | 25.2 | |
| MA-5 | Ed Markey (D) | 51.2 | |
| MA-6 | John F. Tierney (D) | 1.2 | |
| MA-7 | Michael E. Capuano (D) | 67.1 | |
| MA-8 | Stephen Lynch (D) | 52.4 | |
| MA-9 | Bill Keating (D) | 26.6 |
Massachusetts
Results are each source's final count; margins are the winner's lead over the runner-up in points of the vote. Source: MIT Election Data and Science Lab