Roy Blunt won with 49.2% of the vote (1,378,458 votes), ahead of Jason Kander with 46.4% (1,300,200 votes).
The margin between the first two candidates was 2.8 percentage points (78,258 votes). The party margin (Republican share minus Democratic share) was a Republican lead of 2.8 points.
Compared with the previous comparable race in the same area, the party margin moved 18.5 points toward Republicans. The winning party changed.
2,802,637 votes were counted in this race, for 6 candidates or options.
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