Iowa Two Or More Races Population By County in 2020

Updated on July 31, 2024.

Based on the US Census Vintage data estimates, in 2020, the Two Or More Races population in Iowa was 65,219 and represented 2.04% of the total Iowa population (3,190,904).

Among Iowa counties, Polk County had the highest number of people who identified as Two Or More Races (12,767), followed by Linn County (6,828), and Scott County (5,712). Adams County had the lowest (34).

In the map below, we show the number and percentage of each county's Two Or More Races population, as well as the gender percentages when you interact with the map. The data can also be found in a table below. You can use the table to sort, filter, and explore the data further.

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

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

See this for other years:
Iowa Two Or More Races Population By County in 2020
Iowa Two Or More Races Population By County in 2020
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County Two or More Races Pop. % of County Population
Adair 100 1.34
Adams 34 0.92
Allamakee 119 0.85
Appanoose 193 1.57
Audubon 53 0.93
Benton 291 1.14
Black Hawk 3516 2.68
Boone 325 1.22
Bremer 308 1.23
Buchanan 249 1.21
Buena Vista 296 1.42
Butler 146 1.02
Calhoun 107 1.08
Carroll 211 1.02
Cass 123 0.94
Cedar 256 1.38
Cerro Gordo 848 1.97
Cherokee 111 0.95
Chickasaw 100 0.83
Clarke 144 1.48
Clay 224 1.37
Clayton 184 1.08
Clinton 1100 2.37
Crawford 160 0.97
Dallas 1700 1.69
Davis 86 0.94
Decatur 118 1.55
Delaware 135 0.77
Des Moines 1190 3.07
Dickinson 233 1.31
Dubuque 1775 1.79
Emmet 199 2.13
Fayette 264 1.36
Floyd 237 1.52
Franklin 133 1.33
Fremont 118 1.8
Greene 107 1.22
Grundy 130 1.05
Guthrie 134 1.26
Hamilton 252 1.68
Hancock 96 0.89
Hardin 197 1.17
Harrison 188 1.29
Henry 358 1.75
Howard 115 1.21
Humboldt 131 1.37
Ida 86 1.23
Iowa 204 1.23
Jackson 239 1.23
Jasper 464 1.23
Jefferson 342 2.18
Johnson 3972 2.6
Jones 180 0.87
Keokuk 101 1.01
Kossuth 158 1.07
Lee 726 2.17
Linn 6828 2.96
Louisa 159 1.47
Lucas 96 1.11
Lyon 142 1.19
Madison 212 1.27
Mahaska 264 1.19
Marion 456 1.37
Marshall 743 1.85
Mills 162 1.13
Mitchell 79 0.75
Monona 112 1.28
Monroe 103 1.36
Montgomery 140 1.36
Muscatine 663 1.54
O'Brien 150 1.06
Osceola 82 1.32
Page 249 1.64
Palo Alto 109 1.21
Plymouth 335 1.3
Pocahontas 99 1.4
Polk 12767 2.59
Pottawattamie 1982 2.12
Poweshiek 276 1.48
Ringgold 49 1.06
Sac 116 1.18
Scott 5712 3.27
Shelby 137 1.17
Sioux 275 0.77
Story 1958 1.99
Tama 524 3.07
Taylor 64 1.09
Union 125 1.03
Van Buren 83 1.15
Wapello 561 1.59
Warren 760 1.45
Washington 357 1.58
Wayne 86 1.32
Webster 873 2.36
Winnebago 156 1.46
Winneshiek 166 0.83
Woodbury 3155 2.98
Worth 86 1.16
Wright 202 1.56