2018 general · November 6, 2018

2018 Hawaii House of Representatives election results, district by district

Every Hawaii House of Representatives district in the 2018 general election: winners, margins, unopposed seats and seats that changed party.

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Seats after the election

Democrats controlled the chamber · 51 seats

After the electionD 46 · R 5
Races51
Changed party1
Unopposed63%32 races
Incumbents defeated0

Every district

D 46 · R 5

RaceWinnerWon byNotes
HD-1Mark M. Nakashima (D)Unopposed
HD-2Chris Todd (D)66.6
HD-3Richard H. K. Onishi (D)55.2
HD-4Joy San Buenaventura (D)Unopposed
HD-5Richard P. Creagan (D)Unopposed
HD-6Nicole Lowen (D)Unopposed
HD-7David Tarnas (D)53.9
HD-8Troy Hashimoto (D)Unopposed
HD-9Justin Woodson (D)Unopposed
HD-10Angus McKelvey (D)38.2
HD-11Tina M. L. Wildberger (D)Unopposed
HD-12Kyle Yamashita (D)Unopposed
HD-13Lynn DeCoite (D)43.2
HD-14Nadine Nakamura (D)Unopposed
HD-15James Kunane Tokioka (D)Unopposed
HD-16Dee Morikawa (D)Unopposed
HD-17Gene Ward (R)65.9
HD-18Mark Hashem (D)36.5
HD-19Bertrand Kobayashi (D)Unopposed
HD-20Calvin K. Y. Say (D)45.8
HD-21Scott Y. Nishimoto (D)Unopposed
HD-22Tom Brower (D)33.8
HD-23Dale Kobayashi (D)Unopposed
HD-24Della Belatti (D)Unopposed
HD-25Sylvia Luke (D)Unopposed
HD-26Scott K. Saiki (D)Unopposed
HD-27Takashi Ohno (D)48.9
HD-28John M. Mizuno (D)Unopposed
HD-29Daniel Holt (D)Unopposed
HD-30Romy M. Cachola (D)20.1
HD-31Aaron Ling Johanson (D)Unopposed
HD-32Linda Ichiyama (D)Unopposed
HD-33Sam Kong (D)Unopposed
HD-34Gregg Takayama (D)Unopposed
HD-35Roy M. Takumi (D)Unopposed
HD-36Val Okimoto (R)9.5
HD-37Ryan I. Yamane (D)42.2
HD-38Henry J. C. Aquino (D)Unopposed
HD-39Ty J. K. Cullen (D)Unopposed
HD-40Bob McDermott (R)11.6
HD-41Rida Cabanilla Arakawa (D)7.6
HD-42Sharon E. Har (D)Unopposed
HD-43Stacelynn K. M. Eli (D)UnopposedFlipped
HD-44Cedric Asuega Gates (D)Unopposed
HD-45Lauren Matsumoto (R)Unopposed
HD-46Amy Perruso (D)32.3
HD-47Sean Quinlan (D)17.0
HD-48Lisa Kitagawa (D)Unopposed
HD-49Scot Matayoshi (D)Unopposed
HD-50Cynthia Thielen (R)24.2
HD-51Chris Lee (D)38.6

Hawaii House of Representatives

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