John E. Sununu won with 50.8% of the vote (227,229 votes), ahead of Jeanne Shaheen with 46.4% (207,478 votes).
The margin between the first two candidates was 4.4 percentage points (19,751 votes). The party margin (Republican share minus Democratic share) was a Republican lead of 4.4 points.
Compared with the previous comparable race in the same area, the party margin moved 35.2 points toward Democrats.
447,135 votes were counted in this race, for 3 candidates or options.
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