Dan Sullivan won with 48.0% of the vote (135,445 votes), ahead of Mark Begich with 45.8% (129,431 votes).
The margin between the first two candidates was 2.1 percentage points (6,014 votes). The party margin (Republican share minus Democratic share) was a Republican lead of 2.1 points.
Compared with the previous comparable race in the same area, the party margin moved 9.9 points toward Democrats. The winning party changed.
282,400 votes were counted in this race, for 4 candidates or options.
More races: all races, candidates and analysis.