Massachusetts · 4th District · 2026

Auchincloss wins by 33 points

Jake Auchincloss won re-election with 66.4%.

Live · Updated 3:21 p.m. ET, Nov. 5 · 98.9% reported

66.4

Jake Auchincloss

192,645 votes

✓ Winner · AP call 10:39 p.m. ET, Nov. 3

33.6

Stalcup

97,592 votes

Vote share · per NPR98.9% reported

66.4%33.6%

Results per NPR · 20:21 UTC

Circle size: votes counted. Colour: the leader, darker for a wider margin; grey until half the vote is in. District tint: the districtwide leader. Point at a circle for its count.

Each place shows the latest report from any source we collect: AP, the networks, DDHQ and state and county election offices, credited row by row. Race calls are AP’s. Counts are unofficial until certified. How we collect and check results.