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Massachusetts's 4th Congressional District
Results updated Nov 7, 1:00 AM ET
Jake Auchincloss (Democrat) was re-elected in Massachusetts's 4th Congressional District in 2026, defeating Thomas Stalcup 66.4% to 33.6%.
| Representative-elect | Jake Auchincloss (D), re-elected |
|---|---|
| Current representative | Jake Auchincloss (D), through January 3, 2027 |
| District lines | Unchanged for 2026 |
| Partisan lean (PVI) | D+11 |
| PoliGov final forecast | Safe D · Jake Auchincloss >99%, Thomas Stalcup <1% |
2026 results
Called
| Candidate | Vote | Votes |
|---|---|---|
| Jake Auchincloss (D) | 66.4% | 192,666 |
| Thomas Stalcup (R) | 33.6% | 97,595 |
90% of the expected vote counted. Vote counts are unofficial until certified.
Other Massachusetts districts
MA-1 · MA-2 · MA-3 · MA-5 · MA-6 · MA-7 · MA-8 · MA-9
All Massachusetts districts · Massachusetts forecast and results · Massachusetts senators · Massachusetts governor
Results and race calls: civicAPI, updated Nov 7, 1:00 AM ET. Vote counts are unofficial until certified.