Tim Johnson won with 62.5% of the vote (237,889 votes), ahead of Joel Dykstra with 37.5% (142,784 votes).
The margin between the first two candidates was 25.0 percentage points (95,105 votes). The party margin (Republican share minus Democratic share) was a Democratic lead of 25.0 points.
Compared with the previous comparable race in the same area, the party margin moved 26.1 points toward Democrats. The winning party changed.
380,673 votes were counted in this race, for 2 candidates or options.
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