2010 Hawaii U.S. House District 2 Election

Hawaii · 4 candidates · See every 2010 U.S. House race

Who won the 2010 Hawaii U.S. House District 2 Election?

Mazie K. Hirono won the 2010 Hawaii U.S. House District 2 Election. Mazie K. Hirono received 132,290 popular votes (72.19%). The main challenger was John W. Willoughby (25.32%).

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

Hirono +46.9 pts · won by 85,886 votes

Mazie K. Hirono DemocraticWINNER72.19%

132,290 votes

John W. Willoughby Republican25.32%

46,404 votes

Pat BrockLibertarian1.78%

3,254 votes

Andrew Vsevolod Von Sonnnonpartisan0.71%

1,310 votes

Popular-vote totals for U.S. House elections come from the MIT Election Data and Science Lab (1976–2024).

Data last verified August 15, 2026.