Iowa Non-Hispanic Two Or More Races Citizen Voting-age Population By County in 2023 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2023, the Non-Hispanic Two Or More Races citizen voting-age population for Iowa was 73,050 and represented 3.08% 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 (6.15K), followed by Linn (4.37K), and Scott (3.23K).

In terms of percentages, Crawford had the highest percentage of its citizen voting-age population being Non-Hispanic Two Or More Races (3.39%), followed by Louisa (3.14%), and Ringgold (3.09%).

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 2023
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Polk 6150 1.75
Linn 4370 2.53
Scott 3225 2.47
Johnson 3015 2.60
Black Hawk 1880 1.91
Story 1795 2.32
Woodbury 1645 2.26
Dallas 1450 2.01
Dubuque 1085 1.45
Pottawattamie 1020 1.46
Des Moines 905 3.06
Webster 605 2.15
Warren 575 1.44
Wapello 494 1.96
Clinton 490 1.38
Lee 440 1.69
Muscatine 410 1.33
Marshall 400 1.48
Crawford 380 3.39
Jasper 370 1.27
Henry 365 2.33
Boone 345 1.64
Cerro Gordo 330 0.99
Marion 290 1.14
Benton 264 1.34
Bremer 255 1.32
Carroll 249 1.60
Louisa 245 3.14
Harrison 210 1.87
Mahaska 210 1.27
Clarke 208 2.96
Delaware 200 1.49
Appanoose 195 2.05
Page 195 1.60
Cedar 185 1.29
Dickinson 185 1.31
Fayette 185 1.23
Mills 185 1.66
Buchanan 180 1.19
Washington 178 1.08
Poweshiek 175 1.20
Floyd 174 1.46
Hardin 174 1.32
Plymouth 174 0.93
Sioux 173 0.70
Greene 165 2.42
Winneshiek 165 1.04
Madison 154 1.23
Montgomery 150 1.91
Calhoun 149 1.94
Tama 148 1.19
Hamilton 144 1.34
Monona 144 2.16
Shelby 135 1.50
Wright 125 1.42
Davis 124 1.96
Decatur 120 2.06
Fremont 120 2.37
Buena Vista 119 0.95
Cherokee 110 1.24
Jackson 110 0.73
Keokuk 110 1.44
Monroe 110 1.90
Ringgold 110 3.09
Union 109 1.20
Cass 108 1.08
Clay 105 0.84
Jefferson 105 0.90
Iowa 104 0.83
Jones 104 0.64
Pocahontas 104 1.96
Van Buren 100 1.81
Worth 99 1.70
Butler 98 0.90
Clayton 98 0.74
Guthrie 95 1.15
Kossuth 90 0.81
Ida 83 1.60
Taylor 79 1.81
Franklin 75 1.06
Wayne 74 1.56
Howard 72 1.03
Adams 69 2.43
Allamakee 69 0.68
Lucas 63 0.96
Humboldt 58 0.82
Lyon 58 0.68
Chickasaw 54 0.61
Hancock 53 0.64
Palo Alto 49 0.73
Audubon 40 0.92
Mitchell 35 0.44
Adair 34 0.59
Sac 33 0.45
Grundy 29 0.31
Emmet 28 0.38
O'Brien 28 0.27
Osceola 14 0.31
Winnebago 12 0.15