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Official Results
  Senatorial
Candidate
Political
Party
Popular Vote
Joni ErnstRepublican 864,997 51.74%
Theresa GreenfieldDemocratic 754,859 45.15%
Rick StewartLibertarian 36,961 2.21%
Suzanne HerzogNo Party 13,800 0.83%
Write-ins- 1,211 0.07%
Total Vote 1,671,828
Maps
2020 Senatorial General Election - Iowa Election County Map
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 Election Data and Statistics:
Data Sources:
  • Source for Popular Vote data: Iowa Secretary of State. Election Canvass Summary General Election - 2020 held on Tuesday, November 03, 2020 United States Senator, Iowa Secretary of State (https://sos.iowa.gov/elections/pdf/2020/general/canvsummary.pdf) (accessed 09 Dec 2020)


Classic Iowa Results for 2020 - National Results for 2020

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