← Who holds officeIllinoisTammy DuckworthU.S. Senator from IllinoisDemocraticPartyDemocraticOfficeU.S. Senator from IllinoisIn this chamber since2017Current term endsJanuary 2029Official websiteduckworth.senate.govPhone202-224-2854Washington office524 Hart Senate Office Building Washington DC 20510Official portrait: U.S. Government Publishing Office, public domain. Service record: the public congress-legislators dataset.