Dianne Feinstein won with 54.2% of the vote (6,019,422 votes), ahead of Kevin De Leon with 45.8% (5,093,942 votes).
The margin between the first two candidates was 8.3 percentage points (925,480 votes). The party margin (Republican share minus Democratic share) was a Democratic lead of 100.0 points.
Compared with the previous comparable race in the same area, the party margin moved 0.0 points toward Democrats.
11,113,364 votes were counted in this race, for 2 candidates or options.
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