Ranking of Iowa Counties By White Alone Population in 2022

Updated on August 12, 2024.

Based on the US Census Vintage data estimates, in 2022, among all Iowa counties, Polk County had the highest number of people who identified their race as White Alone (420.26K), followed by Linn County (199.33K), and Scott County (147.15K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Iowa counties.

You can see similar ranking information for other racial and ethnicity groups in the United States.

You can also see similar information for other states, and also the ranking of all counties in the United States.

See this for other years:
Ranking of Iowa Counties By White Alone Population in 2022
Polk
420.26K
Linn
199.33K
Scott
147.15K
Johnson
128.74K
Black Hawk
108.63K
Dallas
96.06K
Dubuque
90.72K
Woodbury
89.17K
Pottawattamie
87.21K
Story
85.24K
Ranking of Iowa Counties By White Alone Population in 2022
Rank
County
White Alone Population
1 Polk County 420,261
2 Linn County 199,332
3 Scott County 147,149
4 Johnson County 128,739
5 Black Hawk County 108,627
6 Dallas County 96,059
7 Dubuque County 90,720
8 Woodbury County 89,174
9 Pottawattamie County 87,208
10 Story County 85,240
11 Warren County 52,123
12 Clinton County 43,042
13 Cerro Gordo County 39,793
14 Muscatine County 39,401
15 Jasper County 36,053
16 Marshall County 35,841
17 Sioux County 34,848
18 Des Moines County 33,901
19 Webster County 33,145
20 Marion County 32,268
21 Wapello County 31,047
22 Lee County 30,728
23 Boone County 25,576
24 Benton County 24,932
25 Plymouth County 24,165
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