Iowa Non-Hispanic Two Or More Races Citizen Voting-age Population By County in 2024 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2024, the Non-Hispanic Two Or More Races citizen voting-age population for Iowa was 83,503 and represented 3.51% of the total Iowa citizen voting-age population.

Among all Iowa counties, Polk had the highest Non-Hispanic Two Or More Races citizen voting-age population (7.06K), followed by Linn (4.49K), and Scott (3.44K).

In terms of percentages, Crawford had the highest percentage of its citizen voting-age population being Non-Hispanic Two Or More Races (3.47%), followed by Fremont (3.36%), and Clarke (3.21%).

The chart and table below shows the Non-Hispanic Two Or More Races citizen voting-age population of each county and the percentage of each county's citizen voting-age population that were Non-Hispanic Two Or More Races.

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

You can also see similar information for other ethnicities.

See this for other years:
Iowa Non-Hispanic Two Or More Races Citizen Voting-age Population By County in 2024
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Polk 7064 1.98
Linn 4492 2.59
Scott 3438 2.63
Johnson 3287 2.76
Story 1995 2.53
Black Hawk 1946 1.98
Woodbury 1688 2.32
Dallas 1335 1.79
Dubuque 1212 1.62
Pottawattamie 1087 1.55
Des Moines 753 2.56
Webster 643 2.27
Warren 575 1.41
Wapello 564 2.27
Lee 489 1.91
Clinton 474 1.34
Marshall 452 1.69
Muscatine 425 1.37
Crawford 380 3.47
Henry 380 2.43
Marion 370 1.44
Cerro Gordo 357 1.08
Jasper 348 1.20
Boone 284 1.35
Dickinson 282 1.96
Carroll 276 1.79
Benton 270 1.37
Mahaska 262 1.58
Poweshiek 259 1.79
Bremer 256 1.32
Buchanan 229 1.50
Clarke 223 3.21
Delaware 218 1.62
Page 215 1.77
Winneshiek 215 1.37
Harrison 214 1.91
Cedar 208 1.44
Sioux 203 0.82
Louisa 201 2.61
Mills 201 1.80
Tama 199 1.60
Montgomery 192 2.44
Fayette 191 1.29
Hardin 185 1.41
Washington 181 1.09
Greene 172 2.55
Appanoose 171 1.81
Fremont 170 3.36
Sac 164 2.21
Plymouth 159 0.84
Decatur 151 2.55
Floyd 151 1.28
Iowa 149 1.18
Calhoun 148 1.94
Jefferson 148 1.30
Cass 147 1.47
Madison 146 1.16
Monona 146 2.21
Keokuk 145 1.90
Jones 131 0.80
Wright 130 1.49
Wayne 128 2.67
Davis 126 1.98
Pocahontas 126 2.38
Hamilton 124 1.16
Jackson 120 0.80
Shelby 120 1.34
Butler 119 1.09
Worth 116 2.01
Kossuth 113 1.03
Cherokee 110 1.24
Clayton 108 0.82
Franklin 107 1.54
Guthrie 106 1.28
Union 104 1.14
Van Buren 103 1.87
Allamakee 102 1.01
Buena Vista 98 0.78
Ringgold 94 2.62
Chickasaw 90 1.02
Ida 90 1.76
Clay 81 0.65
Taylor 77 1.74
Adams 68 2.42
Lucas 68 1.04
Hancock 67 0.81
Lyon 64 0.74
Emmet 63 0.86
Audubon 61 1.41
Howard 61 0.88
Palo Alto 61 0.91
Winnebago 54 0.67
Mitchell 53 0.67
Humboldt 52 0.74
Osceola 48 1.07
Monroe 43 0.75
Adair 42 0.73
Grundy 41 0.44
O'Brien 41 0.40