Ranking of Iowa Counties By White Alone Population in 2023

Updated on August 12, 2024.

Based on the US Census Vintage data estimates, in 2023, among all Iowa counties, Polk County had the highest number of people who identified their race as White Alone (422.75K), followed by Linn County (198.78K), and Scott County (147.21K).

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 2023
Polk
422.75K
Linn
198.78K
Scott
147.21K
Johnson
129.05K
Black Hawk
108.61K
Dallas
98.29K
Dubuque
90.65K
Woodbury
89.09K
Pottawattamie
87.20K
Story
85.73K
Ranking of Iowa Counties By White Alone Population in 2023
Rank
County
White Alone Population
1 Polk County 422,750
2 Linn County 198,783
3 Scott County 147,209
4 Johnson County 129,054
5 Black Hawk County 108,611
6 Dallas County 98,290
7 Dubuque County 90,651
8 Woodbury County 89,091
9 Pottawattamie County 87,196
10 Story County 85,731
11 Warren County 52,931
12 Clinton County 42,879
13 Cerro Gordo County 39,599
14 Muscatine County 39,190
15 Jasper County 36,054
16 Marshall County 35,855
17 Sioux County 34,912
18 Des Moines County 33,789
19 Webster County 32,880
20 Marion County 32,354
21 Wapello County 30,806
22 Lee County 30,492
23 Boone County 25,580
24 Benton County 24,937
25 Bremer County 24,185
Items per page:
1 – 25 of 99