| County | Candidate | Party | Votes | Vote share | Expected votes counted (%) |
|---|---|---|---|---|---|
| Hawaii | Kamala Harris wins | Democrat (incumbent) | 52,163 | 63.0% | 100% |
| Hawaii | Donald Trump | Republican | 28,748 | 34.7% | 100% |
| Hawaii | Jill Stein | Green | 955 | 1.2% | 100% |
| Hawaii | Chase Oliver | Libertarian | 492 | 0.6% | 100% |
| Hawaii | Claudia De la Cruz | Peace and Freedom | 337 | 0.4% | 100% |
| Hawaii | Peter Sonski | American Solidarity | 128 | 0.2% | 100% |
| Honolulu | Kamala Harris wins | Democrat (incumbent) | 204,301 | 59.9% | 100% |
| Honolulu | Donald Trump | Republican | 130,489 | 38.3% | 100% |
| Honolulu | Jill Stein | Green | 2,503 | 0.7% | 100% |
| Honolulu | Chase Oliver | Libertarian | 1,769 | 0.5% | 100% |
| Honolulu | Claudia De la Cruz | Peace and Freedom | 1,218 | 0.4% | 100% |
| Honolulu | Peter Sonski | American Solidarity | 641 | 0.2% | 100% |
| Kauai | Kamala Harris wins | Democrat (incumbent) | 17,675 | 58.8% | 100% |
| Kauai | Donald Trump | Republican | 11,803 | 39.3% | 100% |
| Kauai | Jill Stein | Green | 283 | 0.9% | 100% |
| Kauai | Chase Oliver | Libertarian | 139 | 0.5% | 100% |
| Kauai | Claudia De la Cruz | Peace and Freedom | 118 | 0.4% | 100% |
| Kauai | Peter Sonski | American Solidarity | 46 | 0.2% | 100% |
| Maui | Kamala Harris wins | Democrat (incumbent) | 38,905 | 61.9% | 100% |
| Maui | Donald Trump | Republican | 22,621 | 36.0% | 100% |
| Maui | Jill Stein | Green | 646 | 1.0% | 100% |
| Maui | Chase Oliver | Libertarian | 333 | 0.5% | 100% |
| Maui | Claudia De la Cruz | Peace and Freedom | 267 | 0.4% | 100% |
| Maui | Peter Sonski | American Solidarity | 121 | 0.2% | 100% |