PolitiFinder

2024 Hawaii U.S. Senate Election

Hawaii · 4 candidates · See every 2024 U.S. Senate race

Who won the 2024 Hawaii U.S. Senate Election?

Mazie K. Hirono won the 2024 Hawaii U.S. Senate Election. Mazie K. Hirono received 324,194 popular votes (64.61%). The main challenger was Bob McDermott (31.9%).

See the full head-to-head between Hirono and McDermott

Hirono +32.7 pts · won by 164,119 votes
Mazie K. HironoDemocraticWINNER64.61%
324,194 votes
Bob McDermottRepublican31.9%
160,075 votes
Shelby Pikachu BillionaireWe The People1.84%
9,224 votes
Emma Jane Avila PohlmanGreen1.65%
8,270 votes
Popular-vote totals for U.S. Senate elections come from the MIT Election Data and Science Lab (1976–2024).

Data last verified August 15, 2026.