Iowa Non-Hispanic White alone Female or Women Population By County in 2021

Updated on July 2, 2025.

Based on the US Census Vintage data estimates, in 2021, the Iowa Non-Hispanic White alone female population was 1,348,254; and represented 84.54% of the total Iowa female population in 2021.

Polk County had the highest number of Non-Hispanic White alone female population (189,831), followed by Linn County (97,734), and Scott County (69,653).

On the other hand, Adams County had the lowest Non-Hispanic White alone female population (1,737), followed by Ringgold County (2,190), and Taylor County (2,615).

You can see similar information for other ethnicity and racial groups in Iowa.

You can also see similar information for other states and also by state for the United States.

Hover over or click on the counties to see the number and percentage of each county's Non-Hispanic White alone female population. The data can also be filtered, sorted, and explored further in a table below.

See this for other years:
Iowa Non-Hispanic White alone Female or Women Population By County in 2021
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County Female Population % of County Female Population
Adair 3530 94.66
Adams 1737 95.65
Allamakee 6028 88.78
Appanoose 5824 95.07
Audubon 2730 95.16
Benton 12187 95.63
Black Hawk 52832 79.81
Boone 12367 94.43
Bremer 11824 94.04
Buchanan 9880 95.95
Buena Vista 5617 55.60
Butler 6912 96.42
Calhoun 4457 95.01
Carroll 9789 94.60
Cass 6238 94.83
Cedar 8721 94.91
Cerro Gordo 19521 89.78
Cherokee 5354 92.86
Chickasaw 5536 94.94
Clarke 3881 81.48
Clay 7691 92.62
Clayton 8027 95.77
Clinton 21274 90.57
Crawford 5075 64.72
Dallas 43868 83.71
Davis 4371 96.73
Decatur 3535 93.17
Delaware 8287 96.20
Des Moines 16961 86.43
Dickinson 8460 94.30
Dubuque 44656 89.60
Emmet 4019 87.73
Fayette 8973 94.09
Floyd 7073 91.03
Franklin 4022 82.93
Fremont 3046 94.36
Greene 4098 93.99
Grundy 5961 96.66
Guthrie 5001 95.02
Hamilton 6288 85.08
Hancock 4878 92.14
Hardin 7706 92.89
Harrison 6943 95.61
Henry 8655 89.45
Howard 4453 94.64
Humboldt 4460 92.63
Ida 3263 93.71
Iowa 7731 94.63
Jackson 9170 95.48
Jasper 17077 93.59
Jefferson 6617 87.71
Johnson 59920 76.72
Jones 9370 94.86
Keokuk 4659 95.73
Kossuth 6631 93.04
Lee 15131 91.68
Linn 97734 84.38
Louisa 4179 79.92
Lucas 4037 95.37
Lyon 5583 95.10
Madison 7914 94.56
Mahaska 10023 93.44
Marion 15679 94.35
Marshall 13696 69.77
Mills 6757 93.80
Mitchell 5054 96.01
Monona 4112 93.84
Monroe 3594 94.85
Montgomery 4915 94.16
Muscatine 16358 77.09
O'Brien 6273 90.93
Osceola 2631 87.06
Page 6669 93.81
Palo Alto 4138 93.09
Plymouth 11390 89.73
Pocahontas 3222 91.20
Polk 189831 75.90
Pottawattamie 40826 86.69
Poweshiek 8689 91.44
Ringgold 2190 95.51
Sac 4579 94.24
Scott 69653 78.99
Shelby 5556 93.95
Sioux 15178 84.90
Story 39752 83.65
Tama 6630 79.75
Taylor 2615 91.59
Union 5773 94.21
Van Buren 3408 96.03
Wapello 13866 79.30
Warren 25121 93.24
Washington 10171 90.20
Wayne 3126 96.33
Webster 15415 87.44
Winnebago 4853 91.00
Winneshiek 9392 94.97
Woodbury 37001 70.22
Worth 3378 93.91
Wright 4978 79.61