Mazie K. Hirono won with 71.2% of the vote (276,316 votes), ahead of Ron Curtis with 28.9% (112,035 votes).
The margin between the first two candidates was 42.3 percentage points (164,281 votes). The party margin (Republican share minus Democratic share) was a Democratic lead of 42.3 points.
Compared with the previous comparable race in the same area, the party margin moved 6.6 points toward Republicans.
388,351 votes were counted in this race, for 2 candidates or options.
More races: all races, candidates and analysis.