Iowa (class 2)

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Iowa

Senate

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Iowa

Data for the 2024 elections are sourced from the certified election results, usually found on the state's Secretary of State website.

Prior to 2024, data for each of the 50 states and the District of Columbia are sourced from the Federal Election Commission. Results for Maine and Nebraska's congressional districts are sourced from their Certificates of Ascertainment of Electors.

Data missing or incorrect? Let us know.

2020 Senate Election

rep

Joni Ernst

864 997

51.74%

dem

Theresa Greenfield

754 859

45.15%

lib

Rick Stewart

36 961

2.21%

ind

Suzanne Herzog

13 800

0.83%

wrtin

Write-ins

1 211

0.07%

2014 Senate Election

rep

Joni Ernst

588 575

52.10%

dem

Bruce Braley

494 370

43.76%

ind

Rick Stewart

26 815

2.37%

lib

Douglas Butzier

8 232

0.73%

ind_bq4tl

Bob Quast

5 873

0.52%

ind

Ruth Smith

4 724

0.42%

wrtin

Write-ins

1 111

0.10%