Thad Cochran won with 84.6% of the vote (533,269 votes), ahead of Shawn O'Hara with 15.4% (97,226 votes).
The margin between the first two candidates was 69.2 percentage points (436,043 votes). The party margin (Republican share minus Democratic share) was a Republican lead of 84.6 points.
Compared with the previous comparable race in the same area, the party margin moved 50.3 points toward Republicans.
630,495 votes were counted in this race, for 2 candidates or options.
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