Iowa — 2020 Election Results

PresidentU.S. SenateU.S. House

Certified returns for every federal race in Iowa in 2020, as published by the Clerk of the U.S. House of Representatives. 5 of 5 congressional races match the totals printed in the Clerk's own recapitulation.

President

Presidential electors — votes by party line

Party lineVotesShare
Republican897,67252.8%
Democratic759,06144.6%
Libertarian19,6371.2%
Under Votes6,6140.4%
Write-in4,3370.3%
No Party3,7540.2%
Green3,0750.2%
Over Votes2,6450.2%
Constitution Party of Iowa1,7070.1%
Alliance1,0820.1%
Genealogy Know Your Family History5460.0%
Total1,700,130

The Clerk reports presidential returns by the party line of each slate of electors. Candidate-level results are on the 2020 election page.

U.S. Senate

CandidatePartyVotesShare
Joni ErnstRepublican864,99750.9%
Theresa GreenfieldDemocrat754,85944.4%
Rick StewartLibertarian36,9612.2%
Suzanne HerzogNo Party13,8000.8%
Under Votes27,4381.6%
Write-in1,2110.1%
Over Votes8640.1%
Total1,700,130

U.S. House of Representatives

District 1

CandidatePartyVotesShare
Ashley HinsonRepublican212,08850.0%
Abby FinkenauerDemocrat201,34747.5%
Under Votes9,9522.3%
Write-in4340.1%
Over Votes1500.0%
Total423,971

District 2

CandidatePartyVotesShare
Mariannette Miller-MeeksRepublican196,96447.6%
Rita R. HartDemocrat196,95847.6%
Under Votes19,1894.6%
Write-in7030.2%
Over Votes1750.0%
Total413,989

District 3

CandidatePartyVotesShare
Cynthia AxneDemocrat219,20547.6%
David YoungRepublican212,99746.2%
Bryan Jack HolderLibertarian15,3613.3%
Under Votes12,6482.7%
Write-in3840.1%
Over Votes2180.0%
Total460,813

District 4

CandidatePartyVotesShare
Randy FeenstraRepublican237,36959.1%
J. D. ScholtenDemocrat144,76136.1%
Under Votes18,3484.6%
Write-in8920.2%
Over Votes1250.0%
Total401,495

Source

Clerk of the U.S. House of Representatives
Statistics of the Presidential and Congressional Election, 2020 — Official source · Archived copy
SHA-256 9ab0a65571ecdb098bf74331b84d75230590d8da6e1408bdd74ccf4e72d14387

Shares are of all votes listed for the race, including write-ins and, where a state reports them, blank and void ballots.