2020 Presidential Democratic Primary Election Data Graphs - Iowa

by County

Map

AdairWarren12.2%
 
Biden15.7%
 
Sanders19.7%
 
Other52.4%
 


AdamsWarren15.0%
 
Biden28.0%
 
Sanders18.7%
 
Other38.3%
 


AllamakeeWarren11.2%
 
Biden13.8%
 
Sanders14.6%
 
Other60.5%
 


AppanooseWarren9.7%
 
Biden23.9%
 
Sanders17.5%
 
Other48.9%
 


AudubonWarren15.8%
 
Biden22.2%
 
Sanders15.3%
 
Other46.8%
 


BentonWarren11.6%
 
Biden27.8%
 
Sanders19.6%
 
Other41.1%
 


Black HawkWarren17.5%
 
Biden14.8%
 
Sanders27.4%
 
Other40.3%
 


BooneWarren17.3%
 
Biden10.9%
 
Sanders22.5%
 
Other49.3%
 


BremerWarren19.1%
 
Biden16.3%
 
Sanders14.6%
 
Other50.0%
 


BuchananWarren9.1%
 
Biden28.0%
 
Sanders14.2%
 
Other48.8%
 


Buena VistaWarren15.8%
 
Biden20.0%
 
Sanders20.9%
 
Other43.3%
 


ButlerWarren16.1%
 
Biden20.3%
 
Sanders24.1%
 
Other39.5%
 


CalhounWarren17.3%
 
Biden20.0%
 
Sanders13.7%
 
Other49.0%
 


CarrollWarren11.2%
 
Biden24.8%
 
Sanders14.7%
 
Other49.2%
 


CassWarren18.9%
 
Biden21.0%
 
Sanders16.8%
 
Other43.4%
 


CedarWarren18.8%
 
Biden12.8%
 
Sanders24.1%
 
Other44.2%
 


Cerro GordoWarren9.6%
 
Biden17.4%
 
Sanders20.4%
 
Other52.7%
 


CherokeeWarren6.8%
 
Biden25.6%
 
Sanders25.2%
 
Other42.5%
 


ChickasawWarren15.4%
 
Biden21.9%
 
Sanders9.3%
 
Other53.5%
 


ClarkeWarren12.9%
 
Biden15.7%
 
Sanders22.0%
 
Other49.4%
 


ClayWarren14.4%
 
Biden23.7%
 
Sanders20.2%
 
Other41.6%
 


ClaytonWarren8.8%
 
Biden17.2%
 
Sanders16.5%
 
Other57.5%
 


ClintonWarren13.4%
 
Biden21.1%
 
Sanders21.8%
 
Other43.7%
 


CrawfordWarren6.1%
 
Biden31.3%
 
Sanders27.4%
 
Other35.3%
 


DallasWarren17.9%
 
Biden18.3%
 
Sanders15.7%
 
Other48.1%
 


DavisWarren11.5%
 
Biden28.3%
 
Sanders15.7%
 
Other44.5%
 


DecaturWarren21.8%
 
Biden11.7%
 
Sanders20.8%
 
Other45.7%
 


DelawareWarren18.0%
 
Biden23.3%
 
Sanders9.0%
 
Other49.7%
 


Des MoinesWarren15.0%
 
Biden17.5%
 
Sanders20.3%
 
Other47.2%
 


DickinsonWarren13.7%
 
Biden21.9%
 
Sanders16.4%
 
Other48.0%
 


DubuqueWarren15.4%
 
Biden21.2%
 
Sanders22.6%
 
Other40.8%
 


EmmetWarren10.4%
 
Biden15.8%
 
Sanders24.2%
 
Other49.6%
 


FayetteWarren12.9%
 
Biden20.8%
 
Sanders14.2%
 
Other52.1%
 


FloydWarren16.5%
 
Biden21.2%
 
Sanders13.8%
 
Other48.5%
 


FranklinWarren10.9%
 
Biden18.5%
 
Sanders25.4%
 
Other45.2%
 


FremontWarren12.1%
 
Biden21.4%
 
Sanders19.8%
 
Other46.7%
 


GreeneWarren9.4%
 
Biden14.9%
 
Sanders22.7%
 
Other53.0%
 


GrundyWarren11.1%
 
Biden17.1%
 
Sanders20.4%
 
Other51.4%
 


GuthrieWarren18.2%
 
Biden15.1%
 
Sanders12.0%
 
Other54.7%
 


HamiltonWarren19.0%
 
Biden18.2%
 
Sanders16.8%
 
Other46.0%
 


HancockWarren10.8%
 
Biden14.2%
 
Sanders18.3%
 
Other56.7%
 


HardinWarren15.9%
 
Biden19.0%
 
Sanders16.1%
 
Other48.9%
 


HarrisonWarren13.8%
 
Biden17.9%
 
Sanders23.5%
 
Other44.8%
 


HenryWarren14.1%
 
Biden16.6%
 
Sanders21.8%
 
Other47.5%
 


HowardWarren10.4%
 
Biden13.7%
 
Sanders17.0%
 
Other58.9%
 


HumboldtWarren10.7%
 
Biden27.3%
 
Sanders10.3%
 
Other51.7%
 


IdaWarren6.8%
 
Biden28.6%
 
Sanders15.0%
 
Other49.7%
 


IowaWarren20.7%
 
Biden17.4%
 
Sanders24.0%
 
Other37.9%
 


JacksonWarren13.2%
 
Biden22.8%
 
Sanders15.2%
 
Other48.8%
 


JasperWarren14.5%
 
Biden16.8%
 
Sanders20.2%
 
Other48.5%
 


JeffersonWarren20.2%
 
Biden10.3%
 
Sanders43.0%
 
Other26.5%
 


JohnsonWarren27.5%
 
Biden8.5%
 
Sanders29.3%
 
Other34.7%
 


JonesWarren12.9%
 
Biden20.4%
 
Sanders21.0%
 
Other45.8%
 


KeokukWarren10.3%
 
Biden17.3%
 
Sanders22.5%
 
Other49.8%
 


KossuthWarren7.5%
 
Biden26.3%
 
Sanders11.8%
 
Other54.4%
 


LeeWarren11.9%
 
Biden22.9%
 
Sanders19.8%
 
Other45.4%
 


LinnWarren19.4%
 
Biden15.8%
 
Sanders25.7%
 
Other39.1%
 


LouisaWarren16.0%
 
Biden16.3%
 
Sanders22.5%
 
Other45.1%
 


LucasWarren11.8%
 
Biden27.7%
 
Sanders25.0%
 
Other35.5%
 


LyonWarren23.2%
 
Biden14.1%
 
Sanders16.8%
 
Other45.9%
 


MadisonWarren15.9%
 
Biden17.2%
 
Sanders15.3%
 
Other51.6%
 


MahaskaWarren16.2%
 
Biden13.1%
 
Sanders25.0%
 
Other45.7%
 


MarionWarren12.4%
 
Biden14.7%
 
Sanders18.3%
 
Other54.7%
 


MarshallWarren12.9%
 
Biden18.0%
 
Sanders30.4%
 
Other38.7%
 


MillsWarren14.7%
 
Biden17.3%
 
Sanders23.9%
 
Other44.2%
 


MitchellWarren12.7%
 
Biden16.7%
 
Sanders11.2%
 
Other59.4%
 


MononaWarren22.2%
 
Biden17.4%
 
Sanders14.0%
 
Other46.4%
 


MonroeWarren12.8%
 
Biden21.3%
 
Sanders18.3%
 
Other47.6%
 


MontgomeryWarren10.5%
 
Biden16.4%
 
Sanders20.3%
 
Other52.7%
 


MuscatineWarren14.9%
 
Biden15.7%
 
Sanders29.6%
 
Other39.8%
 


O'BrienWarren16.5%
 
Biden21.8%
 
Sanders16.5%
 
Other45.2%
 


OsceolaWarren17.1%
 
Biden18.6%
 
Sanders14.3%
 
Other50.0%
 


PageWarren13.6%
 
Biden12.1%
 
Sanders24.0%
 
Other50.2%
 


Palo AltoWarren10.2%
 
Biden30.2%
 
Sanders12.9%
 
Other46.7%
 


PlymouthWarren7.2%
 
Biden23.3%
 
Sanders22.8%
 
Other46.6%
 


PocahontasWarren10.0%
 
Biden22.2%
 
Sanders16.1%
 
Other51.7%
 


PolkWarren19.5%
 
Biden13.9%
 
Sanders24.5%
 
Other42.1%
 


PottawattamieWarren16.8%
 
Biden16.0%
 
Sanders23.9%
 
Other43.3%
 


PoweshiekWarren29.1%
 
Biden5.9%
 
Sanders35.9%
 
Other29.1%
 


RinggoldWarren13.0%
 
Biden30.1%
 
Sanders6.2%
 
Other50.7%
 


SacWarren13.8%
 
Biden16.9%
 
Sanders17.8%
 
Other51.6%
 


ScottWarren17.0%
 
Biden15.9%
 
Sanders23.5%
 
Other43.6%
 


ShelbyWarren16.9%
 
Biden15.8%
 
Sanders15.4%
 
Other51.9%
 


SiouxWarren22.2%
 
Biden10.5%
 
Sanders18.3%
 
Other49.1%
 


StoryWarren21.2%
 
Biden9.0%
 
Sanders29.7%
 
Other40.1%
 


TamaWarren13.4%
 
Biden18.6%
 
Sanders27.6%
 
Other40.3%
 


TaylorWarren11.3%
 
Biden24.7%
 
Sanders13.4%
 
Other50.5%
 


UnionWarren12.9%
 
Biden14.4%
 
Sanders24.7%
 
Other48.0%
 


Van BurenWarren13.6%
 
Biden17.7%
 
Sanders26.5%
 
Other42.2%
 


WapelloWarren15.4%
 
Biden21.9%
 
Sanders26.1%
 
Other36.7%
 


WarrenWarren17.9%
 
Biden15.1%
 
Sanders16.6%
 
Other50.4%
 


WashingtonWarren20.1%
 
Biden13.9%
 
Sanders26.3%
 
Other39.7%
 


WayneWarren17.0%
 
Biden14.1%
 
Sanders18.5%
 
Other50.4%
 


WebsterWarren11.4%
 
Biden19.7%
 
Sanders17.6%
 
Other51.3%
 


WinnebagoWarren16.7%
 
Biden14.7%
 
Sanders14.7%
 
Other53.9%
 


WinneshiekWarren18.5%
 
Biden8.4%
 
Sanders19.6%
 
Other53.5%
 


WoodburyWarren14.4%
 
Biden20.7%
 
Sanders30.2%
 
Other34.7%
 


WorthWarren14.1%
 
Biden13.4%
 
Sanders16.3%
 
Other56.2%
 


WrightWarren11.9%
 
Biden17.6%
 
Sanders19.0%
 
Other51.5%
 



National DataGraph for 2020 - Iowa Results for 2020

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