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Iowa’s 4th congressional district

Date Created: 03/04/1863

Counties:

Audubon, Boone, Buena, Vista, Calhoun, Carroll, Cherokee, Clay, Crawford, Dickinson, Emmet, Franklin, Fremont, Hamilton, Hancock, Harrison, Humboldt, Ida, Kossuth, Lyon, Marshall, Mills, Monona, O’Brien, Osceola, Palo, Alto, Plymouth, Pocahontas, Pottawattamie, Sac, Shelby, Sioux, Story, Webster, Winnebago, Woodbury, Wright

Demographics (Source)

Year Population White Black AmInd Asian PacIs Other Mixed Hispanic
2018
754,936
92.82%
1.68%
0.48%
2.28%
0.07%
0.81%
1.86%
7.09%
2020
795,344

Statewide Elections

Year Office Democratic Republican Others
2016
President
2016
US Senate
2020
President
2022
US Senate
2022
US Senate

District Elections

Year Democratic Republican Others Winner
2016
38.62%
61.23%
0.15%
King (R)
2018
47.16%
50.50%
2.66%
King (R)
2020
37.79%
61.97%
0.23%
Feenstra (R)
2022
30.41%
67.31%
2.28%
Feenstra (R)