← Who holds officeHawaiiMazie K. HironoU.S. Senator from HawaiiDemocraticPartyDemocraticOfficeU.S. Senator from HawaiiIn this chamber since2013Current term endsJanuary 2031Official websitehirono.senate.govPhone202-224-6361Washington office109 Hart Senate Office Building Washington DC 20510Official portrait: U.S. Government Publishing Office, public domain. Service record: the public congress-legislators dataset.