Solid Democratic
Massachusetts Congressional Districts 2026
Massachusetts has 9 congressional seats in the US House of Representatives. Most competitive: None — all 9 seats Democratic.
9
House Seats
D+34
2024 Presidential
4
Safe D Seats
0
Safe R Seats
Massachusetts House Districts Overview
| District | Rating | Region / Key Area | 2024 Margin |
|---|---|---|---|
| MA-9 | Democratic | New Bedford/Fall River/South Coast | D+18 |
| MA-4 | Democratic | Newton/Brookline/Metrowest | D+25 |
| MA-5 | Democratic | Lowell/Lawrence | D+28 |
| MA-7 | Democratic | Boston inner city | D+45 |
District Analysis
Massachusetts has 9 congressional seats, all safely Democratic. MA-9 on the South Coast (Fall River/New Bedford) is the most conservative but remains Democratic. Seth Moulton, Jake Auchincloss, Katherine Clark, Ayanna Pressley, Jim McGovern, and others hold safe seats.
2026 Race Outlook
Most competitive districts in Massachusetts for 2026: None — all 9 seats Democratic.
The 2026 midterm election will be held on November 3, 2026. Primary elections in Massachusetts are typically held in the spring or summer of 2026. Candidates begin filing in late 2025 or early 2026, depending on Massachusetts election law.
Related Pages
Massachusetts Overview
Polling, ratings, and candidates
Massachusetts House Races
2026 House race profiles
Massachusetts Polling History
Historical results by district
House 2026 Tracker
All competitive House races nationally
How House Elections Work
Districts, gerrymandering, and more
Massachusetts Voting Laws
Voter ID, early voting, registration
