2020 United States presidential election in Iowa#Libertarian caucuses

|+Iowa Libertarian presidential caucus, February 8, 2020{{cite web|url=https://lpia.org/2020/02/08/libertarian-party-of-iowa-presidential-caucus-winner-and-results/|title=Libertarian Party Of Iowa Presidential Caucus Winner And Results|date=February 8, 2020|access-date=February 8, 2020|work=Libertarian Party of Iowa|author=Howe, Joseph}}

| {{party shading/Libertarian}}|133

| {{party shading/Libertarian}}| 47.52%

| 36

| 12.77%

| 18

| 6.38%

| 17

| 6.03%

| 14

| 4.96%

| 10

| 3.55%

| 9

| 3.19%

| 8

| 2.84%

| 8

| 2.84%

| 7

| 2.48%

| 6

| 2.13%

| 4

| 1.42%

| 3

| 1.06%

| 2

| 0.71%

| 2

| 0.71%

| 1

| 0.35%

| 1

| 0.35%

| style="margin-right:0.50px"| Total

| style="margin-right:0.50px"| 281

| style="margin-right:0.50px"| 100%

!Source

!Ranking

|{{USRaceRating|Tossup}}

|{{USRaceRating|Tossup}}

|{{USRaceRating|Lean|R

|+

!Source of poll
aggregation

!Dates
administered

!Dates
updated

! class="unsortable" |Joe
Biden
{{nobold|Democratic}}

! class="unsortable" | Donald
Trump
{{nobold|Republican}}

!class="unsortable" |Other/
Undecided
{{Efn|Calculated by taking the difference of 100% and all other candidates combined.|name=othercalc|group=}}

!Margin

|October 31 – November 2, 2020

|November 3, 2020

|46.2%

|{{party shading/Republican}}|47.8%

|6.0%

|{{party shading/Republican}} |{{hs|1.6}}Trump +1.6

|October 23 – November 2, 2020

|November 3, 2020

|45.6%

|{{party shading/Republican}}|47.6%

|6.8%

|{{party shading/Republican}} |{{hs|2.0}}Trump +2.0

|until November 2, 2020

|November 3, 2020

|46.3%

|{{party shading/Republican}}|47.6%

|6.1%

|{{party shading/Republican}} |{{hs|1.3}}Trump +1.3

|46.0%

|{{party shading/Republican}} |47.7%

|6.3%

|{{party shading/Republican}} |Trump +1.5

! Poll source

! Date(s)
administered

! Sample
size{{efn|name=key|{{Polling Table Key}}}}

! Margin
{{nowrap|of error}}

! class="unsortable" | Donald
Trump
{{nobold|Republican}}

! class="unsortable" |Joe
Biden
{{nobold|Democratic}}

! class="unsortable" |Jo
Jorgensen
{{nobold|Libertarian}}

! class="unsortable" |Howie
Hawkins
{{nobold|Green}}

! class="unsortable" |Other

! class="unsortable" |Undecided

|Nov 1–2, 2020

|871 (V)

| –

|48%

|{{party shading/Democratic}}|49%

| –

| –

|2%{{efn|"Someone else" with 2%|name="SE2"}}

|1%

|Oct 20 – Nov 2, 2020

|1,489 (LV)

|± 3.5%

|{{party shading/Republican}}|51%{{efn|Overlapping sample with the previous SurveyMonkey/Axios poll, but more information available regarding sample size}}

|48%

| –

| –

| –

| –

|Oct 29 – Nov 1, 2020

|1,084 (LV)

|± 3.2%

|47%

|47%

|3%

|0%

|2%{{efn|"Don't recall" with 2%}}

|1%

|Oct 29 – Nov 1, 2020

|853 (LV)

|± 3.7%

|48%

|{{party shading/Democratic}}|49%

| –

| –

|3%{{efn|"Someone else" with 3%}}

|0%

|Oct 27 – Nov 1, 2020

|951 (LV)

|± 3.2%

|{{party shading/Republican}}|49%

|47%

|3%

|1%

|1%{{efn|"Other candidate or write-in" with 1%}}

| –

|Oct 29–31, 2020

|604 (LV)

|± 3.9%

|{{party shading/Republican}}|49%{{efn|With voters who lean towards a given candidate|name="lean"}}

|47%

| –

| –

|4%

|0%

|October 30, 2020

|400 (LV)

|± 4.9%

|{{party shading/Republican}}|48%

|46%

|1%

| –

| –

|6%

|Oct 26–29, 2020

|814 (LV)

|± 3.4%

|{{party shading/Republican}}|48%

|41%

| –

| –

|8%{{efn|"Refused" with 5%; "Someone else" with 3%; would not vote with 0%}}

|2%{{efn|Includes "Do not remember"}}

|Oct 23–27, 2020

|1,225 (LV)

|± 2.8%

|{{party shading/Republican}}|47%

|46%

| –

| –

|1%{{efn|"Someone else" with 1%}}

|6%

|Oct 21–24, 2020

|693 (LV)

|± 4%

|46%

|{{party shading/Democratic}}|50%

| –

| –

|2%{{efn|name="SE2"}}

|1%

|Oct 19–21, 2020

|435 (LV)

|± 4.7%

|48%{{efn|name="lean"}}

|48%

| –

| –

|4%{{efn|"Someone else" with 4%|name="SE4"}}

|0%

|rowspan=3 |Oct 15–21, 2020

|rowspan=3 |800 (LV)

|rowspan=3 |± 3.5%

|47%{{efn|name=StandardVIresponse|Standard VI response}}

|47%

| –

| –

|2%{{efn|name="SE2"}}

|4%

|{{party shading/Democratic}}|49%

| –

| –

|2%{{efn|name="SE2"}}

|4%

|48%

| –

| –

|2%{{efn|name="SE2"}}

|4%

|Oct 18–20, 2020

|753 (LV)

|± 3.9%

|43%

|{{party shading/Democratic}}|46%

|2%

|1%

|1%{{efn|"Someone else" with 1%; would not vote with 0%|name="SE1WNV0"}}

|7%{{efn|Includes "Refused"|name="InclRefu"}}

! Poll source

! Date(s)
administered

! Sample
size{{efn|name=key}}

! Margin
{{nowrap|of error}}

! Donald
Trump (R)

! Michael
Bloomberg (D)

! Other

! Undecided

! Poll source

! Date(s)
administered

! Sample
size{{efn|name=key}}

! Margin
{{nowrap|of error}}

! Donald
Trump (R)

! Cory
Booker (D)

! Undecided

! Poll source

! Date(s)
administered

! Sample
size{{efn|name=key}}

! Margin
{{nowrap|of error}}

! Donald
Trump (R)

! Pete
Buttigieg (D)

! Other

! Undecided

! Poll source

! Date(s)
administered

! Sample
size{{efn|name=key}}

! Margin
{{nowrap|of error}}

! Donald
Trump (R)

! Kirsten
Gillibrand (D)

! Undecided

! Poll source

! Date(s)
administered

! Sample
size{{efn|name=key}}

! Margin
{{nowrap|of error}}

! Donald
Trump (R)

! Kamala
Harris (D)

! Undecided

! Poll source

! Date(s)
administered

! Sample
size{{efn|name=key}}

! Margin
{{nowrap|of error}}

! Donald
Trump (R)

! Amy
Klobuchar (D)

! Other

! Undecided

! Poll source

! Date(s)
administered

! Sample
size{{efn|name=key}}

! Margin
{{nowrap|of error}}

! Donald
Trump (R)

! Beto
O'Rourke (D)

! Undecided

! Poll source

! Date(s)
administered

! Sample
size{{efn|name=key}}

! Margin
{{nowrap|of error}}

! Donald
Trump (R)

! Bernie
Sanders (D)

! Other

! Undecided

! Poll source

! Date(s)
administered

! Sample
size{{efn|name=key}}

! Margin
{{nowrap|of error}}

! Donald
Trump (R)

! Elizabeth
Warren (D)

! Other

! Undecided

! Poll source

! Date(s)
administered

! Sample
size{{efn|name=key}}

! Margin
{{nowrap|of error}}

! Donald
Trump (R)

! Sherrod
Brown (D)

! Undecided

! Poll source

! Date(s)
administered

! Sample
size{{efn|name=key}}

! Margin
{{nowrap|of error}}

! Donald
Trump (R)

! Nancy
Pelosi (D)

! Undecided

! Poll source

! Date(s)
administered

! Sample
size{{efn|name=key}}

! Margin
{{nowrap|of error}}

! Donald
Trump (R)

! Bernie
Sanders (D)

! Howard
Schultz (I)

! Undecided

! Poll source

! Date(s)
administered

! Sample
size{{efn|name=key}}

! Margin
{{nowrap|of error}}

! Donald
Trump (R)

! Elizabeth
Warren (D)

! Howard
Schultz (I)

! Undecided

! Poll source

! Date(s)
administered

! Sample
size{{efn|name=key}}

! Margin
{{nowrap|of error}}

! Donald
Trump (R)

! Generic
Democrat

! Undecided

| Dec 13–15, 2019

| 944 (V)

| –

| 47%

| {{party shading/Democratic}}|49%

| 3%

| Apr 29–30, 2019

| 780 (V)

| ± 3.5%

| {{party shading/Republican}}| 48%

| {{party shading/Democratic}}| 48%

| –

! rowspan="2" |County

! colspan="2" |Donald Trump
Republican

! colspan="2" |Joe Biden
Democratic

! colspan="2" |Various candidates
Other parties

! colspan="2" |Margin

! rowspan="2" |Total

| {{party shading/Republican}} |Adair

| {{party shading/Republican}} |2,917

| {{party shading/Republican}} |69.83%

| {{party shading/Democratic}} |1,198

| {{party shading/Democratic}} |28.68%

| {{party shading/Others}} |62

| {{party shading/Others}} |1.49%

| {{party shading/Republican}} |1,719

| {{party shading/Republican}} |41.15%

| {{party shading/Republican}} |4,177

| {{party shading/Republican}} |Adams

| {{party shading/Republican}} |1,530

| {{party shading/Republican}} |70.83%

| {{party shading/Democratic}} |590

| {{party shading/Democratic}} |27.31%

| {{party shading/Others}} |40

| {{party shading/Others}} |1.86%

| {{party shading/Republican}} |940

| {{party shading/Republican}} |43.52%

| {{party shading/Republican}} |2,160

| {{party shading/Republican}} |Allamakee

| {{party shading/Republican}} |4,735

| {{party shading/Republican}} |63.80%

| {{party shading/Democratic}} |2,576

| {{party shading/Democratic}} |34.71%

| {{party shading/Others}} |111

| {{party shading/Others}} |1.49%

| {{party shading/Republican}} |2,159

| {{party shading/Republican}} |29.09%

| {{party shading/Republican}} |7,422

| {{party shading/Republican}} |Appanoose

| {{party shading/Republican}} |4,512

| {{party shading/Republican}} |69.24%

| {{party shading/Democratic}} |1,891

| {{party shading/Democratic}} |29.02%

| {{party shading/Others}} |113

| {{party shading/Others}} |1.74%

| {{party shading/Republican}} |2,621

| {{party shading/Republican}} |40.22%

| {{party shading/Republican}} |6,516

| {{party shading/Republican}} |Audubon

| {{party shading/Republican}} |2,295

| {{party shading/Republican}} |67.11%

| {{party shading/Democratic}} |1,071

| {{party shading/Democratic}} |31.32%

| {{party shading/Others}} |54

| {{party shading/Others}} |1.57%

| {{party shading/Republican}} |1,224

| {{party shading/Republican}} |35.79%

| {{party shading/Republican}} |3,420

| {{party shading/Republican}} |Benton

| {{party shading/Republican}} |9,188

| {{party shading/Republican}} |62.75%

| {{party shading/Democratic}} |5,160

| {{party shading/Democratic}} |35.24%

| {{party shading/Others}} |294

| {{party shading/Others}} |2.01%

| {{party shading/Republican}} |4,028

| {{party shading/Republican}} |27.51%

| {{party shading/Republican}} |14,642

| {{party shading/Democratic}} |Black Hawk

| {{party shading/Republican}} |29,640

| {{party shading/Republican}} |44.51%

| {{party shading/Democratic}} |35,647

| {{party shading/Democratic}} |53.53%

| {{party shading/Others}} |1,306

| {{party shading/Others}} |1.96%

| {{party shading/Democratic}}

| {{party shading/Democratic}}

| {{party shading/Democratic}} |66,593

| {{party shading/Republican}} |Boone

| {{party shading/Republican}} |8,695

| {{party shading/Republican}} |56.68%

| {{party shading/Democratic}} |6,303

| {{party shading/Democratic}} |41.09%

| {{party shading/Others}} |342

| {{party shading/Others}} |2.23%

| {{party shading/Republican}} |2,392

| {{party shading/Republican}} |15.59%

| {{party shading/Republican}} |15,340

| {{party shading/Republican}} |Bremer

| {{party shading/Republican}} |8,294

| {{party shading/Republican}} |57.02%

| {{party shading/Democratic}} |5,958

| {{party shading/Democratic}} |40.96%

| {{party shading/Others}} |294

| {{party shading/Others}} |2.02%

| {{party shading/Republican}} |2,336

| {{party shading/Republican}} |16.06%

| {{party shading/Republican}} |14,546

| {{party shading/Republican}} |Buchanan

| {{party shading/Republican}} |6,420

| {{party shading/Republican}} |59.59%

| {{party shading/Democratic}} |4,169

| {{party shading/Democratic}} |38.70%

| {{party shading/Others}} |185

| {{party shading/Others}} |1.71%

| {{party shading/Republican}} |2,251

| {{party shading/Republican}} |20.89%

| {{party shading/Republican}} |10,774

| {{party shading/Republican}} |Buena Vista

| {{party shading/Republican}} |5,056

| {{party shading/Republican}} |61.91%

| {{party shading/Democratic}} |2,961

| {{party shading/Democratic}} |36.26%

| {{party shading/Others}} |150

| {{party shading/Others}} |1.83%

| {{party shading/Republican}} |2,095

| {{party shading/Republican}} |25.65%

| {{party shading/Republican}} |8,167

| {{party shading/Republican}} |Butler

| {{party shading/Republican}} |5,542

| {{party shading/Republican}} |68.44%

| {{party shading/Democratic}} |2,424

| {{party shading/Democratic}} |29.93%

| {{party shading/Others}} |132

| {{party shading/Others}} |1.63%

| {{party shading/Republican}} |3,118

| {{party shading/Republican}} |38.51%

| {{party shading/Republican}} |8,098

| {{party shading/Republican}} |Calhoun

| {{party shading/Republican}} |3,689

| {{party shading/Republican}} |70.16%

| {{party shading/Democratic}} |1,470

| {{party shading/Democratic}} |27.96%

| {{party shading/Others}} |99

| {{party shading/Others}} |1.88%

| {{party shading/Republican}} |2,219

| {{party shading/Republican}} |42.20%

| {{party shading/Republican}} |5,258

| {{party shading/Republican}} |Carroll

| {{party shading/Republican}} |7,737

| {{party shading/Republican}} |68.26%

| {{party shading/Democratic}} |3,454

| {{party shading/Democratic}} |30.47%

| {{party shading/Others}} |144

| {{party shading/Others}} |1.27%

| {{party shading/Republican}} |4,283

| {{party shading/Republican}} |37.79%

| {{party shading/Republican}} |11,335

| {{party shading/Republican}} |Cass

| {{party shading/Republican}} |4,969

| {{party shading/Republican}} |68.29%

| {{party shading/Democratic}} |2,201

| {{party shading/Democratic}} |30.25%

| {{party shading/Others}} |106

| {{party shading/Others}} |1.46%

| {{party shading/Republican}} |2,768

| {{party shading/Republican}} |38.04%

| {{party shading/Republican}} |7,276

| {{party shading/Republican}} |Cedar

| {{party shading/Republican}} |6,161

| {{party shading/Republican}} |57.56%

| {{party shading/Democratic}} |4,337

| {{party shading/Democratic}} |40.52%

| {{party shading/Others}} |205

| {{party shading/Others}} |1.92%

| {{party shading/Republican}} |1,824

| {{party shading/Republican}} |17.04%

| {{party shading/Republican}} |10,703

| {{party shading/Republican}} |Cerro Gordo

| {{party shading/Republican}} |12,442

| {{party shading/Republican}} |52.28%

| {{party shading/Democratic}} |10,941

| {{party shading/Democratic}} |45.97%

| {{party shading/Others}} |418

| {{party shading/Others}} |1.75%

| {{party shading/Republican}} |1,501

| {{party shading/Republican}} |6.31%

| {{party shading/Republican}} |23,801

| {{party shading/Republican}} |Cherokee

| {{party shading/Republican}} |4,495

| {{party shading/Republican}} |68.96%

| {{party shading/Democratic}} |1,936

| {{party shading/Democratic}} |29.70%

| {{party shading/Others}} |87

| {{party shading/Others}} |1.34%

| {{party shading/Republican}} |2,559

| {{party shading/Republican}} |39.26%

| {{party shading/Republican}} |6,518

| {{party shading/Republican}} |Chickasaw

| {{party shading/Republican}} |4,308

| {{party shading/Republican}} |64.97%

| {{party shading/Democratic}} |2,233

| {{party shading/Democratic}} |33.68%

| {{party shading/Others}} |90

| {{party shading/Others}} |1.35%

| {{party shading/Republican}} |2,075

| {{party shading/Republican}} |31.29%

| {{party shading/Republican}} |6,631

| {{party shading/Republican}} |Clarke

| {{party shading/Republican}} |3,144

| {{party shading/Republican}} |67.32%

| {{party shading/Democratic}} |1,466

| {{party shading/Democratic}} |31.39%

| {{party shading/Others}} |60

| {{party shading/Others}} |1.29%

| {{party shading/Republican}} |1,678

| {{party shading/Republican}} |35.93%

| {{party shading/Republican}} |4,670

| {{party shading/Republican}} |Clay

| {{party shading/Republican}} |6,137

| {{party shading/Republican}} |68.42%

| {{party shading/Democratic}} |2,662

| {{party shading/Democratic}} |29.68%

| {{party shading/Others}} |170

| {{party shading/Others}} |1.90%

| {{party shading/Republican}} |3,475

| {{party shading/Republican}} |38.74%

| {{party shading/Republican}} |8,969

| {{party shading/Republican}} |Clayton

| {{party shading/Republican}} |6,106

| {{party shading/Republican}} |63.64%

| {{party shading/Democratic}} |3,340

| {{party shading/Democratic}} |34.81%

| {{party shading/Others}} |148

| {{party shading/Others}} |1.55%

| {{party shading/Republican}} |2,766

| {{party shading/Republican}} |28.83%

| {{party shading/Republican}} |9,594

| {{party shading/Republican}} |Clinton

| {{party shading/Republican}} |13,361

| {{party shading/Republican}} |54.12%

| {{party shading/Democratic}} |10,812

| {{party shading/Democratic}} |43.80%

| {{party shading/Others}} |514

| {{party shading/Others}} |2.08%

| {{party shading/Republican}} |2,549

| {{party shading/Republican}} |10.32%

| {{party shading/Republican}} |24,687

| {{party shading/Republican}} |Crawford

| {{party shading/Republican}} |4,854

| {{party shading/Republican}} |67.85%

| {{party shading/Democratic}} |2,220

| {{party shading/Democratic}} |31.03%

| {{party shading/Others}} |80

| {{party shading/Others}} |1.12%

| {{party shading/Republican}} |2,634

| {{party shading/Republican}} |36.82%

| {{party shading/Republican}} |7,154

| {{party shading/Republican}} |Dallas

| {{party shading/Republican}} |27,987

| {{party shading/Republican}} |49.96%

| {{party shading/Democratic}} |26,879

| {{party shading/Democratic}} |47.98%

| {{party shading/Others}} |1,156

| {{party shading/Others}} |2.06%

| {{party shading/Republican}} |1,108

| {{party shading/Republican}} |1.98%

| {{party shading/Republican}} |56,022

| {{party shading/Republican}} |Davis

| {{party shading/Republican}} |3,032

| {{party shading/Republican}} |73.92%

| {{party shading/Democratic}} |1,013

| {{party shading/Democratic}} |24.70%

| {{party shading/Others}} |57

| {{party shading/Others}} |1.38%

| {{party shading/Republican}} |2,019

| {{party shading/Republican}} |49.22%

| {{party shading/Republican}} |4,102

| {{party shading/Republican}} |Decatur

| {{party shading/Republican}} |2,615

| {{party shading/Republican}} |68.74%

| {{party shading/Democratic}} |1,120

| {{party shading/Democratic}} |29.44%

| {{party shading/Others}} |69

| {{party shading/Others}} |1.82%

| {{party shading/Republican}} |1,495

| {{party shading/Republican}} |39.30%

| {{party shading/Republican}} |3,804

| {{party shading/Republican}} |Delaware

| {{party shading/Republican}} |6,666

| {{party shading/Republican}} |66.64%

| {{party shading/Democratic}} |3,157

| {{party shading/Democratic}} |31.56%

| {{party shading/Others}} |180

| {{party shading/Others}} |1.80%

| {{party shading/Republican}} |3,509

| {{party shading/Republican}} |35.08%

| {{party shading/Republican}} |10,003

| {{party shading/Republican}} |Des Moines

| {{party shading/Republican}} |10,592

| {{party shading/Republican}} |53.08%

| {{party shading/Democratic}} |8,893

| {{party shading/Democratic}} |44.56%

| {{party shading/Others}} |471

| {{party shading/Others}} |2.36%

| {{party shading/Republican}} |1,699

| {{party shading/Republican}} |8.52%

| {{party shading/Republican}} |19,956

| {{party shading/Republican}} |Dickinson

| {{party shading/Republican}} |7,438

| {{party shading/Republican}} |66.15%

| {{party shading/Democratic}} |3,661

| {{party shading/Democratic}} |32.56%

| {{party shading/Others}} |145

| {{party shading/Others}} |1.29%

| {{party shading/Republican}} |3,777

| {{party shading/Republican}} |33.59%

| {{party shading/Republican}} |11,244

| {{party shading/Republican}} |Dubuque

| {{party shading/Republican}} |27,214

| {{party shading/Republican}} |50.47%

| {{party shading/Democratic}} |25,657

| {{party shading/Democratic}} |47.58%

| {{party shading/Others}} |1,055

| {{party shading/Others}} |1.95%

| {{party shading/Republican}} |1,557

| {{party shading/Republican}} |2.89%

| {{party shading/Republican}} |53,926

| {{party shading/Republican}} |Emmet

| {{party shading/Republican}} |3,265

| {{party shading/Republican}} |67.28%

| {{party shading/Democratic}} |1,520

| {{party shading/Democratic}} |31.32%

| {{party shading/Others}} |68

| {{party shading/Others}} |1.40%

| {{party shading/Republican}} |1,745

| {{party shading/Republican}} |35.96%

| {{party shading/Republican}} |4,853

| {{party shading/Republican}} |Fayette

| {{party shading/Republican}} |6,145

| {{party shading/Republican}} |60.33%

| {{party shading/Democratic}} |3,835

| {{party shading/Democratic}} |37.65%

| {{party shading/Others}} |206

| {{party shading/Others}} |2.02%

| {{party shading/Republican}} |2,310

| {{party shading/Republican}} |22.68%

| {{party shading/Republican}} |10,186

| {{party shading/Republican}} |Floyd

| {{party shading/Republican}} |4,732

| {{party shading/Republican}} |58.91%

| {{party shading/Democratic}} |3,172

| {{party shading/Democratic}} |39.49%

| {{party shading/Others}} |128

| {{party shading/Others}} |1.60%

| {{party shading/Republican}} |1,560

| {{party shading/Republican}} |19.42%

| {{party shading/Republican}} |8,032

| {{party shading/Republican}} |Franklin

| {{party shading/Republican}} |3,422

| {{party shading/Republican}} |66.71%

| {{party shading/Democratic}} |1,626

| {{party shading/Democratic}} |31.70%

| {{party shading/Others}} |82

| {{party shading/Others}} |1.59%

| {{party shading/Republican}} |1,796

| {{party shading/Republican}} |35.01%

| {{party shading/Republican}} |5,130

| {{party shading/Republican}} |Fremont

| {{party shading/Republican}} |2,711

| {{party shading/Republican}} |70.29%

| {{party shading/Democratic}} |1,080

| {{party shading/Democratic}} |28.00%

| {{party shading/Others}} |66

| {{party shading/Others}} |1.71%

| {{party shading/Republican}} |1,631

| {{party shading/Republican}} |42.29%

| {{party shading/Republican}} |3,857

| {{party shading/Republican}} |Greene

| {{party shading/Republican}} |3,223

| {{party shading/Republican}} |63.73%

| {{party shading/Democratic}} |1,769

| {{party shading/Democratic}} |34.98%

| {{party shading/Others}} |65

| {{party shading/Others}} |1.29%

| {{party shading/Republican}} |1,454

| {{party shading/Republican}} |28.75%

| {{party shading/Republican}} |5,057

| {{party shading/Republican}} |Grundy

| {{party shading/Republican}} |4,929

| {{party shading/Republican}} |67.74%

| {{party shading/Democratic}} |2,206

| {{party shading/Democratic}} |30.32%

| {{party shading/Others}} |141

| {{party shading/Others}} |1.94%

| {{party shading/Republican}} |2,723

| {{party shading/Republican}} |37.42%

| {{party shading/Republican}} |7,276

| {{party shading/Republican}} |Guthrie

| {{party shading/Republican}} |4,272

| {{party shading/Republican}} |67.05%

| {{party shading/Democratic}} |1,985

| {{party shading/Democratic}} |31.16%

| {{party shading/Others}} |114

| {{party shading/Others}} |1.79%

| {{party shading/Republican}} |2,287

| {{party shading/Republican}} |35.89%

| {{party shading/Republican}} |6,371

| {{party shading/Republican}} |Hamilton

| {{party shading/Republican}} |4,956

| {{party shading/Republican}} |62.39%

| {{party shading/Democratic}} |2,843

| {{party shading/Democratic}} |35.79%

| {{party shading/Others}} |144

| {{party shading/Others}} |1.82%

| {{party shading/Republican}} |2,113

| {{party shading/Republican}} |26.60%

| {{party shading/Republican}} |7,943

| {{party shading/Republican}} |Hancock

| {{party shading/Republican}} |4,390

| {{party shading/Republican}} |71.13%

| {{party shading/Democratic}} |1,683

| {{party shading/Democratic}} |27.27%

| {{party shading/Others}} |99

| {{party shading/Others}} |1.60%

| {{party shading/Republican}} |2,707

| {{party shading/Republican}} |43.86%

| {{party shading/Republican}} |6,172

| {{party shading/Republican}} |Hardin

| {{party shading/Republican}} |5,850

| {{party shading/Republican}} |65.08%

| {{party shading/Democratic}} |2,976

| {{party shading/Democratic}} |33.11%

| {{party shading/Others}} |163

| {{party shading/Others}} |1.81%

| {{party shading/Republican}} |2,874

| {{party shading/Republican}} |31.97%

| {{party shading/Republican}} |8,989

| {{party shading/Republican}} |Harrison

| {{party shading/Republican}} |5,569

| {{party shading/Republican}} |68.29%

| {{party shading/Democratic}} |2,440

| {{party shading/Democratic}} |29.92%

| {{party shading/Others}} |146

| {{party shading/Others}} |1.79%

| {{party shading/Republican}} |3,129

| {{party shading/Republican}} |38.37%

| {{party shading/Republican}} |8,155

| {{party shading/Republican}} |Henry

| {{party shading/Republican}} |6,507

| {{party shading/Republican}} |65.19%

| {{party shading/Democratic}} |3,275

| {{party shading/Democratic}} |32.81%

| {{party shading/Others}} |200

| {{party shading/Others}} |2.00%

| {{party shading/Republican}} |3,232

| {{party shading/Republican}} |32.38%

| {{party shading/Republican}} |9,982

| {{party shading/Republican}} |Howard

| {{party shading/Republican}} |3,127

| {{party shading/Republican}} |63.07%

| {{party shading/Democratic}} |1,772

| {{party shading/Democratic}} |35.74%

| {{party shading/Others}} |59

| {{party shading/Others}} |1.19%

| {{party shading/Republican}} |1,355

| {{party shading/Republican}} |27.33%

| {{party shading/Republican}} |4,958

| {{party shading/Republican}} |Humboldt

| {{party shading/Republican}} |3,819

| {{party shading/Republican}} |71.69%

| {{party shading/Democratic}} |1,442

| {{party shading/Democratic}} |27.07%

| {{party shading/Others}} |66

| {{party shading/Others}} |1.24%

| {{party shading/Republican}} |2,377

| {{party shading/Republican}} |44.62%

| {{party shading/Republican}} |5,327

| {{party shading/Republican}} |Ida

| {{party shading/Republican}} |2,880

| {{party shading/Republican}} |74.82%

| {{party shading/Democratic}} |917

| {{party shading/Democratic}} |23.82%

| {{party shading/Others}} |52

| {{party shading/Others}} |1.36%

| {{party shading/Republican}} |1,963

| {{party shading/Republican}} |51.00%

| {{party shading/Republican}} |3,849

| {{party shading/Republican}} |Iowa

| {{party shading/Republican}} |6,009

| {{party shading/Republican}} |61.68%

| {{party shading/Democratic}} |3,547

| {{party shading/Democratic}} |36.41%

| {{party shading/Others}} |186

| {{party shading/Others}} |1.91%

| {{party shading/Republican}} |2,462

| {{party shading/Republican}} |25.27%

| {{party shading/Republican}} |9,742

| {{party shading/Republican}} |Jackson

| {{party shading/Republican}} |6,940

| {{party shading/Republican}} |62.33%

| {{party shading/Democratic}} |4,029

| {{party shading/Democratic}} |36.18%

| {{party shading/Others}} |166

| {{party shading/Others}} |1.49%

| {{party shading/Republican}} |2,911

| {{party shading/Republican}} |26.15%

| {{party shading/Republican}} |11,135

| {{party shading/Republican}} |Jasper

| {{party shading/Republican}} |12,084

| {{party shading/Republican}} |59.87%

| {{party shading/Democratic}} |7,737

| {{party shading/Democratic}} |38.33%

| {{party shading/Others}} |363

| {{party shading/Others}} |1.80%

| {{party shading/Republican}} |4,347

| {{party shading/Republican}} |21.54%

| {{party shading/Republican}} |20,184

| {{party shading/Republican}} |Jefferson

| {{party shading/Republican}} |4,443

| {{party shading/Republican}} |49.59%

| {{party shading/Democratic}} |4,319

| {{party shading/Democratic}} |48.21%

| {{party shading/Others}} |197

| {{party shading/Others}} |2.20%

| {{party shading/Republican}} |125

| {{party shading/Republican}} |1.38%

| {{party shading/Republican}} |8,959

| {{party shading/Democratic}} |Johnson

| {{party shading/Republican}} |22,925

| {{party shading/Republican}} |27.34%

| {{party shading/Democratic}} |59,177

| {{party shading/Democratic}} |70.57%

| {{party shading/Others}} |1,749

| {{party shading/Others}} |2.09%

| {{party shading/Democratic}}

| {{party shading/Democratic}}

| {{party shading/Democratic}} |83,851

| {{party shading/Republican}} |Jones

| {{party shading/Republican}} |6,572

| {{party shading/Republican}} |59.81%

| {{party shading/Democratic}} |4,213

| {{party shading/Democratic}} |38.34%

| {{party shading/Others}} |204

| {{party shading/Others}} |1.85%

| {{party shading/Republican}} |2,359

| {{party shading/Republican}} |21.47%

| {{party shading/Republican}} |10,989

| {{party shading/Republican}} |Keokuk

| {{party shading/Republican}} |3,797

| {{party shading/Republican}} |71.60%

| {{party shading/Democratic}} |1,414

| {{party shading/Democratic}} |26.66%

| {{party shading/Others}} |92

| {{party shading/Others}} |1.74%

| {{party shading/Republican}} |2,383

| {{party shading/Republican}} |44.94%

| {{party shading/Republican}} |5,303

| {{party shading/Republican}} |Kossuth

| {{party shading/Republican}} |6,275

| {{party shading/Republican}} |69.03%

| {{party shading/Democratic}} |2,696

| {{party shading/Democratic}} |29.66%

| {{party shading/Others}} |119

| {{party shading/Others}} |1.31%

| {{party shading/Republican}} |3,579

| {{party shading/Republican}} |39.37%

| {{party shading/Republican}} |9,090

| {{party shading/Republican}} |Lee

| {{party shading/Republican}} |9,773

| {{party shading/Republican}} |58.40%

| {{party shading/Democratic}} |6,541

| {{party shading/Democratic}} |39.09%

| {{party shading/Others}} |420

| {{party shading/Others}} |2.51%

| {{party shading/Republican}} |3,232

| {{party shading/Republican}} |19.31%

| {{party shading/Republican}} |16,734

| {{party shading/Democratic}} |Linn

| {{party shading/Republican}} |53,364

| {{party shading/Republican}} |41.87%

| {{party shading/Democratic}} |70,874

| {{party shading/Democratic}} |55.61%

| {{party shading/Others}} |3,220

| {{party shading/Others}} |2.52%

| {{party shading/Democratic}}

| {{party shading/Democratic}}

| {{party shading/Democratic}} |127,458

| {{party shading/Republican}} |Louisa

| {{party shading/Republican}} |3,500

| {{party shading/Republican}} |65.64%

| {{party shading/Democratic}} |1,726

| {{party shading/Democratic}} |32.37%

| {{party shading/Others}} |106

| {{party shading/Others}} |1.99%

| {{party shading/Republican}} |1,774

| {{party shading/Republican}} |33.27%

| {{party shading/Republican}} |5,332

| {{party shading/Republican}} |Lucas

| {{party shading/Republican}} |3,287

| {{party shading/Republican}} |70.99%

| {{party shading/Democratic}} |1,284

| {{party shading/Democratic}} |27.73%

| {{party shading/Others}} |59

| {{party shading/Others}} |1.28%

| {{party shading/Republican}} |2,003

| {{party shading/Republican}} |43.26%

| {{party shading/Republican}} |4,630

| {{party shading/Republican}} |Lyon

| {{party shading/Republican}} |5,707

| {{party shading/Republican}} |83.16%

| {{party shading/Democratic}} |1,067

| {{party shading/Democratic}} |15.55%

| {{party shading/Others}} |89

| {{party shading/Others}} |1.29%

| {{party shading/Republican}} |4,640

| {{party shading/Republican}} |67.61%

| {{party shading/Republican}} |6,863

| {{party shading/Republican}} |Madison

| {{party shading/Republican}} |6,507

| {{party shading/Republican}} |66.24%

| {{party shading/Democratic}} |3,134

| {{party shading/Democratic}} |31.90%

| {{party shading/Others}} |183

| {{party shading/Others}} |1.86%

| {{party shading/Republican}} |3,373

| {{party shading/Republican}} |34.34%

| {{party shading/Republican}} |9,824

| {{party shading/Republican}} |Mahaska

| {{party shading/Republican}} |8,297

| {{party shading/Republican}} |72.76%

| {{party shading/Democratic}} |2,894

| {{party shading/Democratic}} |25.38%

| {{party shading/Others}} |213

| {{party shading/Others}} |1.86%

| {{party shading/Republican}} |5,403

| {{party shading/Republican}} |47.38%

| {{party shading/Republican}} |11,404

| {{party shading/Republican}} |Marion

| {{party shading/Republican}} |12,663

| {{party shading/Republican}} |65.84%

| {{party shading/Democratic}} |6,178

| {{party shading/Democratic}} |32.12%

| {{party shading/Others}} |391

| {{party shading/Others}} |2.04%

| {{party shading/Republican}} |6,485

| {{party shading/Republican}} |33.72%

| {{party shading/Republican}} |19,232

| {{party shading/Republican}} |Marshall

| {{party shading/Republican}} |9,571

| {{party shading/Republican}} |52.77%

| {{party shading/Democratic}} |8,176

| {{party shading/Democratic}} |45.08%

| {{party shading/Others}} |389

| {{party shading/Others}} |2.15%

| {{party shading/Republican}} |1,395

| {{party shading/Republican}} |7.69%

| {{party shading/Republican}} |18,136

| {{party shading/Republican}} |Mills

| {{party shading/Republican}} |5,585

| {{party shading/Republican}} |67.55%

| {{party shading/Democratic}} |2,508

| {{party shading/Democratic}} |30.33%

| {{party shading/Others}} |175

| {{party shading/Others}} |2.12%

| {{party shading/Republican}} |3,077

| {{party shading/Republican}} |37.22%

| {{party shading/Republican}} |8,268

| {{party shading/Republican}} |Mitchell

| {{party shading/Republican}} |3,677

| {{party shading/Republican}} |63.16%

| {{party shading/Democratic}} |2,053

| {{party shading/Democratic}} |35.26%

| {{party shading/Others}} |92

| {{party shading/Others}} |1.58%

| {{party shading/Republican}} |1,624

| {{party shading/Republican}} |27.90%

| {{party shading/Republican}} |5,822

| {{party shading/Republican}} |Monona

| {{party shading/Republican}} |3,248

| {{party shading/Republican}} |68.70%

| {{party shading/Democratic}} |1,407

| {{party shading/Democratic}} |29.76%

| {{party shading/Others}} |73

| {{party shading/Others}} |1.54%

| {{party shading/Republican}} |1,841

| {{party shading/Republican}} |38.94%

| {{party shading/Republican}} |4,728

| {{party shading/Republican}} |Monroe

| {{party shading/Republican}} |2,975

| {{party shading/Republican}} |72.77%

| {{party shading/Democratic}} |1,078

| {{party shading/Democratic}} |26.37%

| {{party shading/Others}} |35

| {{party shading/Others}} |0.86%

| {{party shading/Republican}} |1,897

| {{party shading/Republican}} |46.40%

| {{party shading/Republican}} |4,088

| {{party shading/Republican}} |Montgomery

| {{party shading/Republican}} |3,659

| {{party shading/Republican}} |68.69%

| {{party shading/Democratic}} |1,583

| {{party shading/Democratic}} |29.72%

| {{party shading/Others}} |85

| {{party shading/Others}} |1.59%

| {{party shading/Republican}} |2,076

| {{party shading/Republican}} |38.97%

| {{party shading/Republican}} |5,327

| {{party shading/Republican}} |Muscatine

| {{party shading/Republican}} |10,823

| {{party shading/Republican}} |52.36%

| {{party shading/Democratic}} |9,372

| {{party shading/Democratic}} |45.34%

| {{party shading/Others}} |476

| {{party shading/Others}} |2.30%

| {{party shading/Republican}} |1,451

| {{party shading/Republican}} |7.02%

| {{party shading/Republican}} |20,671

| {{party shading/Republican}} |O'Brien

| {{party shading/Republican}} |5,861

| {{party shading/Republican}} |77.62%

| {{party shading/Democratic}} |1,569

| {{party shading/Democratic}} |20.78%

| {{party shading/Others}} |121

| {{party shading/Others}} |1.60%

| {{party shading/Republican}} |4,292

| {{party shading/Republican}} |56.84%

| {{party shading/Republican}} |7,551

| {{party shading/Republican}} |Osceola

| {{party shading/Republican}} |2,690

| {{party shading/Republican}} |80.83%

| {{party shading/Democratic}} |601

| {{party shading/Democratic}} |18.06%

| {{party shading/Others}} |37

| {{party shading/Others}} |1.11%

| {{party shading/Republican}} |2,089

| {{party shading/Republican}} |62.77%

| {{party shading/Republican}} |3,328

| {{party shading/Republican}} |Page

| {{party shading/Republican}} |5,319

| {{party shading/Republican}} |70.66%

| {{party shading/Democratic}} |2,086

| {{party shading/Democratic}} |27.71%

| {{party shading/Others}} |123

| {{party shading/Others}} |1.63%

| {{party shading/Republican}} |3,233

| {{party shading/Republican}} |42.95%

| {{party shading/Republican}} |7,528

| {{party shading/Republican}} |Palo Alto

| {{party shading/Republican}} |3,370

| {{party shading/Republican}} |67.97%

| {{party shading/Democratic}} |1,519

| {{party shading/Democratic}} |30.64%

| {{party shading/Others}} |69

| {{party shading/Others}} |1.39%

| {{party shading/Republican}} |1,851

| {{party shading/Republican}} |37.33%

| {{party shading/Republican}} |4,958

| {{party shading/Republican}} |Plymouth

| {{party shading/Republican}} |10,492

| {{party shading/Republican}} |73.95%

| {{party shading/Democratic}} |3,494

| {{party shading/Democratic}} |24.63%

| {{party shading/Others}} |202

| {{party shading/Others}} |1.42%

| {{party shading/Republican}} |6,998

| {{party shading/Republican}} |49.32%

| {{party shading/Republican}} |14,188

| {{party shading/Republican}} |Pocahontas

| {{party shading/Republican}} |2,826

| {{party shading/Republican}} |73.92%

| {{party shading/Democratic}} |933

| {{party shading/Democratic}} |24.40%

| {{party shading/Others}} |64

| {{party shading/Others}} |1.68%

| {{party shading/Republican}} |1,893

| {{party shading/Republican}} |49.52%

| {{party shading/Republican}} |3,823

| {{party shading/Democratic}} |Polk

| {{party shading/Republican}} |106,800

| {{party shading/Republican}} |41.27%

| {{party shading/Democratic}} |146,250

| {{party shading/Democratic}} |56.52%

| {{party shading/Others}} |5,705

| {{party shading/Others}} |2.21%

| {{party shading/Democratic}}

| {{party shading/Democratic}}

| {{party shading/Democratic}} |258,755

| {{party shading/Republican}} |Pottawattamie

| {{party shading/Republican}} |26,247

| {{party shading/Republican}} |57.38%

| {{party shading/Democratic}} |18,575

| {{party shading/Democratic}} |40.61%

| {{party shading/Others}} |922

| {{party shading/Others}} |2.01%

| {{party shading/Republican}} |7,672

| {{party shading/Republican}} |16.77%

| {{party shading/Republican}} |45,744

| {{party shading/Republican}} |Poweshiek

| {{party shading/Republican}} |5,657

| {{party shading/Republican}} |55.79%

| {{party shading/Democratic}} |4,306

| {{party shading/Democratic}} |42.47%

| {{party shading/Others}} |177

| {{party shading/Others}} |1.74%

| {{party shading/Republican}} |1,351

| {{party shading/Republican}} |13.32%

| {{party shading/Republican}} |10,140

| {{party shading/Republican}} |Ringgold

| {{party shading/Republican}} |1,968

| {{party shading/Republican}} |72.51%

| {{party shading/Democratic}} |709

| {{party shading/Democratic}} |26.12%

| {{party shading/Others}} |37

| {{party shading/Others}} |1.37%

| {{party shading/Republican}} |1,259

| {{party shading/Republican}} |46.39%

| {{party shading/Republican}} |2,714

| {{party shading/Republican}} |Sac

| {{party shading/Republican}} |4,061

| {{party shading/Republican}} |73.37%

| {{party shading/Democratic}} |1,389

| {{party shading/Democratic}} |25.09%

| {{party shading/Others}} |85

| {{party shading/Others}} |1.54%

| {{party shading/Republican}} |2,672

| {{party shading/Republican}} |48.28%

| {{party shading/Republican}} |5,535

| {{party shading/Democratic}} |Scott

| {{party shading/Republican}} |43,683

| {{party shading/Republican}} |47.17%

| {{party shading/Democratic}} |46,926

| {{party shading/Democratic}} |50.68%

| {{party shading/Others}} |1,990

| {{party shading/Others}} |2.15%

| {{party shading/Democratic}}

| {{party shading/Democratic}}

| {{party shading/Democratic}} |92,599

| {{party shading/Republican}} |Shelby

| {{party shading/Republican}} |4,697

| {{party shading/Republican}} |69.12%

| {{party shading/Democratic}} |1,959

| {{party shading/Democratic}} |28.83%

| {{party shading/Others}} |139

| {{party shading/Others}} |2.05%

| {{party shading/Republican}} |2,738

| {{party shading/Republican}} |40.29%

| {{party shading/Republican}} |6,795

| {{party shading/Republican}} |Sioux

| {{party shading/Republican}} |15,680

| {{party shading/Republican}} |82.31%

| {{party shading/Democratic}} |3,019

| {{party shading/Democratic}} |15.85%

| {{party shading/Others}} |352

| {{party shading/Others}} |1.84%

| {{party shading/Republican}} |12,661

| {{party shading/Republican}} |66.46%

| {{party shading/Republican}} |19,051

| {{party shading/Democratic}} |Story

| {{party shading/Republican}} |20,340

| {{party shading/Republican}} |39.85%

| {{party shading/Democratic}} |29,175

| {{party shading/Democratic}} |57.16%

| {{party shading/Others}} |1,523

| {{party shading/Others}} |2.99%

| {{party shading/Democratic}}

| {{party shading/Democratic}}

| {{party shading/Democratic}} |51,038

| {{party shading/Republican}} |Tama

| {{party shading/Republican}} |5,303

| {{party shading/Republican}} |58.61%

| {{party shading/Democratic}} |3,577

| {{party shading/Democratic}} |39.53%

| {{party shading/Others}} |168

| {{party shading/Others}} |1.86%

| {{party shading/Republican}} |1,726

| {{party shading/Republican}} |19.08%

| {{party shading/Republican}} |9,048

| {{party shading/Republican}} |Taylor

| {{party shading/Republican}} |2,463

| {{party shading/Republican}} |75.81%

| {{party shading/Democratic}} |746

| {{party shading/Democratic}} |22.96%

| {{party shading/Others}} |40

| {{party shading/Others}} |1.23%

| {{party shading/Republican}} |1,717

| {{party shading/Republican}} |52.85%

| {{party shading/Republican}} |3,249

| {{party shading/Republican}} |Union

| {{party shading/Republican}} |4,010

| {{party shading/Republican}} |64.83%

| {{party shading/Democratic}} |2,061

| {{party shading/Democratic}} |33.32%

| {{party shading/Others}} |114

| {{party shading/Others}} |1.85%

| {{party shading/Republican}} |1,949

| {{party shading/Republican}} |31.51%

| {{party shading/Republican}} |6,185

| {{party shading/Republican}} |Van Buren

| {{party shading/Republican}} |2,859

| {{party shading/Republican}} |75.42%

| {{party shading/Democratic}} |875

| {{party shading/Democratic}} |23.08%

| {{party shading/Others}} |57

| {{party shading/Others}} |1.50%

| {{party shading/Republican}} |1,984

| {{party shading/Republican}} |52.34%

| {{party shading/Republican}} |3,791

| {{party shading/Republican}} |Wapello

| {{party shading/Republican}} |9,516

| {{party shading/Republican}} |60.87%

| {{party shading/Democratic}} |5,821

| {{party shading/Democratic}} |37.24%

| {{party shading/Others}} |296

| {{party shading/Others}} |1.89%

| {{party shading/Republican}} |3,695

| {{party shading/Republican}} |23.63%

| {{party shading/Republican}} |15,633

| {{party shading/Republican}} |Warren

| {{party shading/Republican}} |17,782

| {{party shading/Republican}} |57.29%

| {{party shading/Democratic}} |12,574

| {{party shading/Democratic}} |40.51%

| {{party shading/Others}} |683

| {{party shading/Others}} |2.20%

| {{party shading/Republican}} |5,208

| {{party shading/Republican}} |16.78%

| {{party shading/Republican}} |31,039

| {{party shading/Republican}} |Washington

| {{party shading/Republican}} |6,971

| {{party shading/Republican}} |59.25%

| {{party shading/Democratic}} |4,561

| {{party shading/Democratic}} |38.77%

| {{party shading/Others}} |233

| {{party shading/Others}} |1.98%

| {{party shading/Republican}} |2,410

| {{party shading/Republican}} |20.48%

| {{party shading/Republican}} |11,765

| {{party shading/Republican}} |Wayne

| {{party shading/Republican}} |2,338

| {{party shading/Republican}} |75.20%

| {{party shading/Democratic}} |727

| {{party shading/Democratic}} |23.38%

| {{party shading/Others}} |44

| {{party shading/Others}} |1.42%

| {{party shading/Republican}} |1,611

| {{party shading/Republican}} |51.82%

| {{party shading/Republican}} |3,109

| {{party shading/Republican}} |Webster

| {{party shading/Republican}} |10,938

| {{party shading/Republican}} |61.37%

| {{party shading/Democratic}} |6,613

| {{party shading/Democratic}} |37.11%

| {{party shading/Others}} |271

| {{party shading/Others}} |1.52%

| {{party shading/Republican}} |4,325

| {{party shading/Republican}} |24.26%

| {{party shading/Republican}} |17,822

| {{party shading/Republican}} |Winnebago

| {{party shading/Republican}} |3,707

| {{party shading/Republican}} |62.09%

| {{party shading/Democratic}} |2,135

| {{party shading/Democratic}} |35.76%

| {{party shading/Others}} |128

| {{party shading/Others}} |2.15%

| {{party shading/Republican}} |1,572

| {{party shading/Republican}} |26.33%

| {{party shading/Republican}} |5,970

| {{party shading/Republican}} |Winneshiek

| {{party shading/Republican}} |6,235

| {{party shading/Republican}} |51.68%

| {{party shading/Democratic}} |5,617

| {{party shading/Democratic}} |46.56%

| {{party shading/Others}} |212

| {{party shading/Others}} |1.76%

| {{party shading/Republican}} |618

| {{party shading/Republican}} |5.12%

| {{party shading/Republican}} |12,064

| {{party shading/Republican}} |Woodbury

| {{party shading/Republican}} |25,736

| {{party shading/Republican}} |56.73%

| {{party shading/Democratic}} |18,704

| {{party shading/Democratic}} |41.23%

| {{party shading/Others}} |922

| {{party shading/Others}} |2.04%

| {{party shading/Republican}} |7,032

| {{party shading/Republican}} |16.40%

| {{party shading/Republican}} |45,362

| {{party shading/Republican}} |Worth

| {{party shading/Republican}} |2,738

| {{party shading/Republican}} |61.97%

| {{party shading/Democratic}} |1,596

| {{party shading/Democratic}} |36.12%

| {{party shading/Others}} |84

| {{party shading/Others}} |1.91%

| {{party shading/Republican}} |1,142

| {{party shading/Republican}} |25.85%

| {{party shading/Republican}} |4,418

| {{party shading/Republican}} |Wright

| {{party shading/Republican}} |4,136

| {{party shading/Republican}} |66.13%

| {{party shading/Democratic}} |1,996

| {{party shading/Democratic}} |31.92%

| {{party shading/Others}} |122

| {{party shading/Others}} |1.95%

| {{party shading/Republican}} |2,140

| {{party shading/Republican}} |34.21%

| {{party shading/Republican}} |6,254

! District

! Trump

! Biden

! Representative

! rowspan=2 {{party shading/Republican}}|{{ushr|Iowa|1|1st}}

| rowspan=2|50.79%

| rowspan=2|47.38%

| {{party shading/Democratic}}|Abby Finkenauer

| {{party shading/Republican}}|Ashley Hinson

! rowspan=2 {{party shading/Republican}}|{{ushr|Iowa|2|2nd}}

| rowspan=2|51.10%

| rowspan=2|47.10%

| {{party shading/Democratic}}|Dave Loebsack

| {{party shading/Republican}}|Mariannette Miller-Meeks

! {{party shading/Republican}}|{{ushr|Iowa|3|3rd}}

| 49.15%

| 49.02%

| {{party shading/Democratic}}|Cindy Axne

! rowspan=2 {{party shading/Republican}}|{{ushr|Iowa|4|4th}}

| rowspan=2| 62.68%

| rowspan=2| 35.73%

| {{party shading/Republican}}|Steve King

| {{party shading/Republican}}|Randy Feenstra

! colspan="4" |2020 presidential election in Iowa by demographic subgroup (Edison exit polling){{Cite web|title=Iowa 2020 President exit polls.|url=https://www.cnn.com/election/2020/exit-polls/president/iowa|access-date=2020-12-28|website=www.cnn.com|language=en}}{{Cite news|title=Iowa Exit Polls: How Different Groups Voted.|work=The New York Times |date=November 3, 2020 |url=https://www.nytimes.com/interactive/2020/11/03/us/elections/exit-polls-iowa.html|access-date=2020-12-28|language=en}}

|44.89

| style="text-align:left; background:#ffb6b6;" |53.09

|100

| style="text-align:left; background:#b0ceff;" |90

|9

|20

| style="text-align:left; background:#b0ceff;" |59

|38

|41

|8

| style="text-align:left; background:#ffb6b6;" |90

|39

| style="text-align:left; background:#b0ceff;" |93

|7

|26

|7

| style="text-align:left; background:#ffb6b6;" |93

|36

| style="text-align:left; background:#b0ceff;" |50

|46

|38

|39

| style="text-align:left; background:#ffb6b6;" |58

|48

| style="text-align:left; background:#b0ceff;" |51

|48

|52

|43

| style="text-align:left; background:#ffb6b6;" |55

|92

| style="text-align:left; background:#b0ceff;" |76

|22

|2

| style="text-align:left; background:#b0ceff;" |67

|31

|4

|–

|–

|1

|–

|–

|2

| style="text-align:left; background:#b0ceff;" |58

|39

|10

|39

| style="text-align:left; background:#ffb6b6;" |55

|5

|44

| style="text-align:left; background:#ffb6b6;" |50

|13

| style="text-align:left; background:#b0ceff;" |50

|48

|14

|40

| style="text-align:left; background:#ffb6b6;" |60

|28

|45

| style="text-align:left; background:#ffb6b6;" |54

|28

|–

|–

|4

|44

| style="text-align:left; background:#ffb6b6;" |55

|96

|37

| style="text-align:left; background:#ffb6b6;" |63

|19

|46

| style="text-align:left; background:#ffb6b6;" |53

|26

|39

| style="text-align:left; background:#ffb6b6;" |59

|17

| style="text-align:left; background:#b0ceff;" |49

|48

|26

| style="text-align:left; background:#b0ceff;" |58

|39

|13

| style="text-align:left; background:#b0ceff;" |58

|41

|15

|47

| style="text-align:left; background:#ffb6b6;" |49

|23

|39

| style="text-align:left; background:#ffb6b6;" |60

|35

|46

| style="text-align:left; background:#ffb6b6;" |51

|22

|–

|–

|5

| style="text-align:left; background:#b0ceff;" |91

|8

|10

| style="text-align:left; background:#b0ceff;" |88

|10

|19

|10

| style="text-align:left; background:#ffb6b6;" |87

|36

|13

| style="text-align:left; background:#ffb6b6;" |86

|12

| style="text-align:left; background:#b0ceff;" |79

|19

|13

| style="text-align:left; background:#b0ceff;" |54

|44

|27

|42

| style="text-align:left; background:#ffb6b6;" |56

|19

| style="text-align:left; background:#b0ceff;" |54

|44

|24

|35

| style="text-align:left; background:#ffb6b6;" |64

|16

|31

| style="text-align:left; background:#ffb6b6;" |67

|15

| style="text-align:left; background:#b0ceff;" |56

|42

|32

|48

| style="text-align:left; background:#ffb6b6;" |51

|29

|35

| style="text-align:left; background:#ffb6b6;" |63

|39

|16

| style="text-align:left; background:#ffb6b6;" |82

|46

| style="text-align:left; background:#b0ceff;" |87

|10

|13

| style="text-align:left; background:#b0ceff;" |60

|38

|41