Ron Wyden won with 56.6% of the vote (1,105,119 votes), ahead of Mark Callahan with 33.4% (651,106 votes).
The margin between the first two candidates was 23.3 percentage points (454,013 votes). The party margin (Republican share minus Democratic share) was a Democratic lead of 23.3 points.
Compared with the previous comparable race in the same area, the party margin moved 4.4 points toward Democrats.
1,952,478 votes were counted in this race, for 6 candidates or options.
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