Elections

Iowa sends 6 members to Congress.

Seats by party.

U.S. Senate2 seats

2 Republican

U.S. House4 seats

4 Republican

State Senate50 seats

33 Republican17 Democratic

State House100 seats

67 Republican33 Democratic

Iowa in Congress

Who holds each seat this term.

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A roster is not a certified count, and a filing is not a place on the ballot.

Who has filed for 2026: all 5 races

A filing is not a place on the ballot; the state decides who is printed.

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Races for Congress

U.S. Senate	Joni K Ernst (incumbent) · Republican Ashley Hinson Arenholz · Republican James Carlin · Republican Thomas Raymond Laehn · Libertarian Jackie Norris · Democratic Nathan Sage · Democratic James Scholten · Democratic Joshua Turek · Democratic Zach P Wahls · Democratic	Yes	3
U.S. House, district 1	Mariannette Jane Miller-Meeks (incumbent) · Republican Christina Bohannan · Democratic Michael Bridgford · Independent David Alfred Pautsch · Republican Travis Terrell · Democratic Taylor Wettach · Democratic	Yes	2
U.S. House, district 2	Ashley Hinson Arenholz (incumbent) · Republican Rodney Blum · Republican Dave Bushaw · Independent Kathryn J Dolter · Democratic Lindsay James · Democratic Shannon Lundgren · Republican Charlie McClintock · Republican Joe Mitchell · Republican Kevin W Techau · Democratic Clinton Gene Twedt-Ball · Democratic	Yes	2
U.S. House, district 3	Zach Nunn (incumbent) · Republican Jennifer Konfrst · Democratic Sarah Trone Garriott · Democratic	Yes	3
U.S. House, district 4	Randall Feenstra (incumbent) · Republican Dave Dawson · Democratic Douglas Jensen · Republican Chris McGowan · Republican Ryan Michael Appleton Melton · Democratic Ryan Rhodes · Republican Christian Schlaefer · Republican Matt Windschitl · Republican Ashley Wolftornabane · Democratic	Yes	3

Past results for Iowa

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Election result files

Source files by state and year. They can overlap, so never add rows across files, and they do not certify winners.