2018 general · November 6, 2018
2018 Hawaii State Senate election results, district by district
Every Hawaii State Senate district in the 2018 general election: winners, margins, unopposed seats and seats that changed party.
Seats after the election
Democrats controlled the chamber · 25 seats
After the electionD 24 · R 1
Races13
Changed party1
Unopposed38%5 races
Incumbents defeated0
Every district
D 12 · R 1
| Race | Winner | Won by | Notes |
|---|---|---|---|
| SD-1 | Kaiali’i Kahele (D) | 74.9 | |
| SD-3 | Dru Kanuha (D) | 58.7 | |
| SD-4 | Lorraine Inouye (D) | Unopposed | |
| SD-6 | Rosalyn Baker (D) | 34.4 | |
| SD-7 | J. Kalani English (D) | Unopposed | |
| SD-12 | Sharon Moriwaki (D) | 40.8 | |
| SD-16 | Breene Harimoto (D) | Unopposed | |
| SD-17 | Clarence Nishihara (D) | 37.7 | |
| SD-18 | Michelle Kidani (D) | 34.0 | |
| SD-19 | Kurt Fevella (R) | 1.0 | Flipped |
| SD-21 | Maile S. L. Shimabukuro (D) | 17.8 | |
| SD-23 | Gil Riviere (D) | Unopposed | |
| SD-24 | Jarrett Keohokalole (D) | Unopposed |
Hawaii State Senate
Results are each source's final count; margins are the winner's lead over the runner-up in points of the vote. Source: Harvard Dataverse / Carl Klarner; MIT Election Data and Science Lab