Richard G. Lugar won with 59.0% of the vote (1,275,833 votes), ahead of Vance Hartke with 40.2% (868,522 votes).
The margin between the first two candidates was 18.8 percentage points (407,311 votes). The party margin (Republican share minus Democratic share) was a Republican lead of 18.8 points.
2,161,187 votes were counted in this race, for 4 candidates or options.
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