Patrick J. Toomey won with 48.8% of the vote (2,951,702 votes), ahead of Katie McGinty with 47.3% (2,865,012 votes).
The margin between the first two candidates was 1.4 percentage points (86,690 votes). The party margin (Republican share minus Democratic share) was a Republican lead of 1.4 points.
Compared with the previous comparable race in the same area, the party margin moved 10.5 points toward Republicans. The winning party changed.
6,051,856 votes were counted in this race, for 3 candidates or options.
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