John Cornyn won with 61.6% of the vote (2,861,531 votes), ahead of David M. Alameel with 34.4% (1,597,387 votes).
The margin between the first two candidates was 27.2 percentage points (1,264,144 votes). The party margin (Republican share minus Democratic share) was a Republican lead of 27.2 points.
Compared with the previous comparable race in the same area, the party margin moved 11.4 points toward Republicans.
4,648,358 votes were counted in this race, for 4 candidates or options.
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