2018 general · November 6, 2018
2018 Massachusetts U.S. House election results, district by district
Massachusetts's U.S. House races in the 2018 general election: winners, margins, unopposed seats and seats that changed party.
Races9
Changed party0
Unopposed44%4 races
Every district
D 9
| Race | Winner | Won by | Notes |
|---|---|---|---|
| MA-1 | Richard Neal (D) | Unopposed | |
| MA-2 | Jim McGovern (D) | 34.4 | |
| MA-3 | Lori Trahan (D) | 28.5 | |
| MA-4 | Joseph P. Kennedy III (D) | Unopposed | |
| MA-5 | Katherine Clark (D) | 51.8 | |
| MA-6 | Seth Moulton (D) | 33.8 | |
| MA-7 | Ayanna Pressley (D) | Unopposed | |
| MA-8 | Stephen Lynch (D) | Unopposed | |
| MA-9 | Bill Keating (D) | 18.8 |
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