State🗓️Iowa2022 IncumbentChuck GrassleyOffice🏛️US SenatorNext Election2028Wikipedia (District)https://en.wikipedia.org/wiki/List_of_United_States_senators_from_IowaBallotpedia (District)https://ballotpedia.org/List_of_United_States_Senators_from_IowaSenate ClassSenate Class - III