The Iowa Senate is the upper house of the Iowa General Assembly, the legislature of the U.S. state of Iowa. One State Senator is elected from each of the state's 50 electoral districts, with each Senate district containing two House of Representatives districts. , 16 of those seats are held by Democrats and 34 by Republicans. The presiding officer is the President of the Senate, who is chosen by the majority party and elected by the Senate. In addition, senators elect a President pro tempore, chosen in the same manner as the President, and the respective party caucuses elect a majority and minority leader, a majority and minority whip, and assistant party leaders.
Senators serve for four-year terms and are elected in even-numbered years, with half of the Senate elected every two years in the general election on election day, as part of the presidential and midterm elections. Newly elected senators are sworn in and begin work on the second Monday of January. The governor calls a special election to replace a senator who resigns in office before their term expires. Senators are not term-limited.
Senators generally serve on several standing committees and often serve on joint appropriations subcommittees, permanent statutory committees and various boards and commissions.
Party composition +Party composition . Affiliation Members Republican 34 Democratic 16 Total 50
Leadership +Senate leadership Position Name Party DistrictPresident of the SenateRepublican12President pro temporeRepublican19Majority LeaderRepublican23Minority LeaderDemocratic45
Senators +Iowa senators DistrictCounty(ies) representedPortraitSenatorPartyFirstelectedStandingcommitteeleaderAppropriationssubcommitteemember1WoodburyCatelin DreyDemocratic20252 Plymouth and SiouxRepublican2020Education (Vice Chair)Education (Chair)3Osceola, O'Brien, Clay, Cherokee, and Buena VistaRepublican2022Education4Calhoun, Pocahontas, Sac, and WebsterRepublican2014Appropriations (Chair), Technology (Vice Chair)5Clay, Dickinson, Emmet, Kossuth, Palo Alto and WinnebagoRepublican2020Administration and Regulation Appropriations (Chair)6Audubon, Carroll, Crawford, Ida, and ShelbyRepublican2014State Government (Chair)7Cherokee, Monona, Plymouth, and WoodburyRepublican2022Health and Human Services8Fremont, Harrison, Mills, and Pottawattamie, Republican2014Ethics (Vice Chair)Health and Human Services (Chair)9Adams, Cass, Montgomery, Page, Ringgold, Taylor, and UnionRepublican2014Ethics (Chair), Natural Resources and Environment (Vice Chair)Agriculture and Natural Resources10PottawattamieRepublican2016Ways and Means (Chair)11Marion and WarrenRepublican2013Judiciary (Vice Chair)Justice System (Chair)12Adair, Appanoose, Clarke, Dallas, Decatur, Lucas, Madison, Union and WayneRepublican2012Government Oversight (Chair), Rules and Administration (Vice Chair)13Appanoose, Davis, Monroe, and WapelloRepublican2022Justice System (Vice Chair)14DallasDemocratic2020Health and Human Services (Ranking Member)Health and Human Services15PolkDemocratic2014State Government (Ranking Member), Agriculture (Ranking Member)16Dallas and PolkDemocratic2018Government Oversight (Ranking Member)Administration and Regulation (Ranking Member)17PolkDemocratic2022Natural Resources and Environment (Ranking Member)Education18PolkDemocratic2012Appropriations (Ranking Member)Transportation, Infrastructure, and Capitals (Ranking Member)19Jasper, Mahaska, and MarionRepublican2012Agriculture (Vice Chair), Education (Chair)20PolkRepublican202421PolkRepublican2022Commerce (Vice Chair)Transportation, Infrastructure, and Capitals (Vice Chair)22PolkMatt BlakeDemocratic202423Dallas and PolkRepublican2011Rules and Administration (Chair)24Boone, Dallas, Greene, Guthrie, and StoryRepublican2020Local Government (Chair)25StoryDemocratic2002Education (Ranking Member)Economic Development26Marshall and StoryKara WarmeRepublican202427Black Hawk, Grundy, Hardin, Poweshiek, and TamaRepublican2018Natural Resources and Environment (Chair)Agriculture and Natural Resources (Vice Chair)28Franklin, Hancock, Hamilton, Humbolt, and WrightRepublican2012N/AAdministration and Regulation (Vice Chair)29Bremer, Butler, Chickasaw, and FloydRepublican2022Veterans Affairs (Vice Chair)Justice System30Cerro Gordo, Floyd, Mitchell, and WorthDoug CampbellRepublican202431Black HawkDemocratic2002Veterans Affairs (Ranking Member)Economic Development (Ranking Member)32Allamakee, Clayton, Fayette, Howard, and WinneshiekRepublican2020Government Oversight (Vice Chair); Transportation (Chair)Health and Human Services33Dubuque, Jones and JacksonRepublican2018Was and Means (Vice Chair)Transportation, Infrastructure, and Capitals (Chair)34Black Hawk, Buchanan, Delaware, Dubuque, and FayetteRepublican2012Appropriations(Vice Chair)Agriculture and Natural Resources (Chair)35Clinton, Jackson, and ScottMike ZimmerDemocratic202536Dubuque Thomas TownsendDemocratic202437LinnDemocratic2022Workforce (Ranking Member)Health and Human Services (Ranking Member)38Benton, Black Hawk, and TamaDave SiresRepublican202439LinnDemocratic2022Technology (Ranking Member)Transportation, Infrastructure, and Capitals40LinnDemocratic202441Cedar, Muscatine, and ScottRepublican2022Economic Development42Benton and LinnRepublican2022Workforce (Vice Chair)Justice System43JohnsonDemocratic2018Rules and Administration (Ranking Member)44Henry, Jefferson, Keokuk, Mahaska, and Van BurenRepublican2021Workforce (Chair); Transportation (Vice Chair)Economic Development45JohnsonDemocratic2022Local Government (Ranking Member)Agriculture and Natural Resources46Iowa, Johnson and WashingtonRepublican2020Agriculture (Chair)47ScottRepublican2022Administration and Regulation48Des Moines, Henry, Louisa, and MuscatineRepublican2016 Local Government (Vice Chair)Economic Development (Chair)49ScottDemocratic2022Ethics (Ranking Member)Education (Ranking Member)50Des Moines and LeeRepublican2020Veterans Affairs (Chair)
Notes
See also
List_of_members_of_the_89th_session_of_the_Iowa_Senate List of current members of the Iowa House of Representatives Iowa Senate
References
General
Specific
External links Iowa General Assembly