Elections / 2004 · Senate · HI
The Democratic candidate won Hawaii's Senate seat D+54.5.
Hawaii, 2004. Party-level statewide totals below — candidate names join when the raw MEDSL store is re-fetched with name columns. The presidential race shared this ballot.
Hawaii — 2004 Senate result
Source: MIT Election Data + Science Lab, 1976–2024 Senate returns (party-classified by literal ballot party).
Democratic (D)
313,629
75.5%
Republican (R)
87,172
21.0%
All others
14,546
3.5%
Margin
D+54.5
Hawaii's Senate margins
Every contest in our store, 1976–2024
| Year | Margin (D minus R) |
|---|---|
| 1976 | +13.1% |
| 1980 | +59.5% |
| 1982 | +63.1% |
| 1986 | +47.1% |
| 1988 | +55.9% |
| 1990 | +9.4% |
| 1992 | +30.3% |
| 1994 | +47.6% |
| 1998 | +61.4% |
| 2000 | +48.2% |
| 2004 | +54.5% |
| 2006 | +24.6% |
| 2010 | +53.2% |
| 2012 | +25.2% |
| 2014 | +42.1% |
| 2016 | +51.4% |
| 2018 | +42.3% |
| 2022 | +45.2% |
| 2024 | +32.7% |