U.S. Senate elections in Hawaii
Elections won
R 3 · D 2225 Senate elections since 1959
Last decided by
32.7 pts2024, Mazie K. Hirono over Bob McDermott
Closest ever
1.81 pts1959, Hiram L. Fong over Oren E. Long
Longest streak
20 in a rowDemocratic, 1974–2024
Next election
2028Tuesday, November 7, 2028
Hawaii's U.S. Senate seats are held by Democrat Mazie K. Hirono and Democrat Brian Schatz; Hirono won the most recent race by 32.7 points in 2024. Hirono has held one seat since 2012 and Schatz the other since 2014. The 2024 race put Hirono ahead of Bob McDermott, 32.7 points clear. Across 25 elections since 1959, Republicans have won 3 and Democrats 22. Of those, the closest was 1959, decided by 1.8 points; the widest 1968, by 68.4 points.
Mazie K. Hirono D 324,194 · Bob McDermott R 160,075 · Shelby Pikachu Billionaire W 9,224 · Emma Jane Avila Pohlman G 8,270
Schatz Brian D 290,894 · McDermott Bob R 106,358 · Bonoan Feena M. L 4,916 · Pohlman Emma Jane A. G 4,141 · +1 more
Mazie K. Hirono D 276,316 · Ron Curtis R 112,035
Brian Schatz D 306,604 · John Carroll R 92,653 · Joy J. Allison C 9,103 · Michael A. Kokoski L 6,809 · +1 more
Mazie K. Hirono D 269,489 · Linda Lingle R 160,994
Daniel K. Inouye D 277,228 · Cam Cavasso R 79,939 · Jim Brewer G 7,762 · Lloyd Jeffrey Mallan L 2,957 · +1 more
Daniel K. Akaka D 251,215 · John Carroll R 84,701 · Lauri A. Clegg N 4,220 · Lloyd Jeffrey Mallan L 3,127 · +1 more
Daniel K. Inouye D 208,266 · Rick Reed R 97,928 · Linda B. Martin G 49,921 · Richard O. Rowland L 7,547
Daniel K. Inouye D 241,887 · Frank Hutchinson R 86,910
Spark M. Matsunaga D 162,305 · William Quinn R 122,724 · Anthony N. Hodges P 14,226 · James D. Kimmel I 1,433 · +1 more
Daniel K. Inouye D 207,454 · James D. Kimmel P 42,767
Hiram L. Fong R 124,163 · Cecil F. Heftel D 116,597
Daniel K. Inouye D 136,294 · Ben F. Dillingham R 60,607
Hiram L. Fong R 87,161 · Oren E. Long D 83,700 · Wilfred C. Tsukiyama R 79,123 · Frank F. Fasi D 77,647 · +1 more