Chris Sununu won with 57.0% of the vote (352,813 votes), ahead of Tom Sherman with 41.5% (256,766 votes).
The margin between the first two candidates was 15.5 percentage points (96,047 votes). The party margin (Republican share minus Democratic share) was a Republican lead of 15.5 points.
Compared with the previous comparable race in the same area, the party margin moved 16.3 points toward Democrats.
619,135 votes were counted in this race, for 4 candidates or options.
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