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      Data: MIT Election Lab, VEST, Census Bureau
      Home/Elections/2018/US House/Hawaii/HI-01
      2018·US House·Hawaii·District profile →

      Hawaii District 1 US House

      Winner
      DEM
      Ed Case
      73.1%134,650 votes
      Runner-up
      REP
      Cam Cavasso
      23.1%42,498 votes
      Margin
      D+50.0
      184,211 total votes
      5 candidates184,211 total votes
      CandidatePartyVotes ▼%Vote Share
      Ed CaseDEM✓
      		DEM134,65073.1%
      Cam CavassoREP
      		REP42,49823.1%
      Michelle Rose TippensLIB
      		LIB3,4981.9%
      Zachary B BurdGRN
      		GRN2,2141.2%
      Calvin C GriffinOTH
      		OTH1,3510.7%

      Presidential Vote by District

      5 elections · 2008–2024 · 118th Congress boundaries
      Latest (2024)D+24.7
      Shift vs 2020↓ R+4.7
      R+40R+20EvenD+20D+4020082012201620202024
      YearDem %Rep %MarginTurnout
      202461.5%36.8%D+24.7248,842
      202063.9%34.5%D+29.4279,670
      201663.1%30.5%D+32.6208,431
      201270.7%29.3%D+41.4211,923
      200870.3%28.3%D+42.0221,843

      Seat History

      US House in Hawaii

      2024
      Ed CaseDEM
      D+39.7
      2022
      Ed CaseDEM
      D+45.6
      Redistricted
      2020
      Ed CaseDEM
      D+39.5
      2016
      Colleen Wakako HanabusaDEM
      D+46.6
      2014
      Mark TakaiDEM
      D+3.8
      2012
      Colleen Wakako HanabusaDEM
      D+9.0
      Redistricted
      2010
      Colleen Wakako HanabusaDEM
      D+6.5
      2008
      Neil AbercrombieDEM
      D+53.1
      2006
      Neil AbercrombieDEM
      D+38.7
      2004
      Neil AbercrombieDEM
      D+29.0
      2002
      Neil AbercrombieDEM
      D+47.9
      Redistricted
      2000
      Neil AbercrombieDEM
      D+40.4
      1998
      Neil AbercrombieDEM
      D+25.2
      1996
      Neil AbercrombieDEM
      D+3.9
      View all US House history for Hawaii →

      Candidates

      Cam CavassoREP
      Record3W-4L
      Avg MarginD+23.4
      Career1984-2018
      US House / US Senate / State House
      Full profile →
      Ed CaseDEM
      Record8W-0L
      Avg MarginD+45.8
      Career1994-2024
      US House / State House
      Full profile →
      Calvin C GriffinOTH
      Record0W-1L
      Avg Margin---
      Career2018-2018
      US House
      Full profile →
      Michelle Rose TippensLIB
      Record0W-4L
      Avg MarginD+49.7
      Career2016-2022
      US House / State House
      Full profile →
      Zachary B BurdGRN
      Record0W-1L
      Avg Margin---
      Career2018-2018
      US House
      Full profile →

      Also in Hawaii, 2018

      US Senate1 contest →Governor1 contest →
      ← All 2018 US House races2018 overviewHawaii profileAll elections