With the 2018 election results, the Democratic Party easily retained both House seats and retained unitary control over the entirety of Hawaii's Congressional (both House and Senate) delegation.

Results of the 2018 United States House of Representatives elections in Hawaii by district:[1] Colleen Hanabusa Democratic Ed Case Democratic The incumbent was Democrat Colleen Hanabusa, who had represented the district since 2017 and from 2011 to 2015.

She retired to seek the 2018 Democratic nomination for governor of Hawaii.

';Local and statewide politicians Tulsi Gabbard Democratic Tulsi Gabbard Democratic The incumbent was Democrat Tulsi Gabbard, who had represented the district since 2013.

Official campaign websites for first district candidates Official campaign websites for second district candidates State of Hawaii Office of Elections