Iowa Non-Hispanic Two Or More Races Citizen Voting-age Population By County in 2016 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2016, the Non-Hispanic Two Or More Races citizen voting-age population for Iowa was 39,750 and represented 1.73% 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 (3.64K), followed by Linn (1.89K), and Johnson (1.41K).

In terms of percentages, Jefferson had the highest percentage of its citizen voting-age population being Non-Hispanic Two Or More Races (2.55%), followed by Lucas (1.97%), and Montgomery (1.94%).

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 2016
0 of 0
County Citizen Voting-age Population % of County Citizen Voting-age Population
Polk 3640 1.13
Linn 1890 1.17
Johnson 1410 1.35
Scott 1400 1.10
Story 1165 1.61
Black Hawk 910 0.90
Woodbury 815 1.16
Dubuque 725 0.99
Pottawattamie 635 0.92
Dallas 570 1.08
Lee 425 1.55
Des Moines 415 1.36
Marshall 375 1.39
Warren 330 0.92
Jefferson 315 2.55
Clinton 289 0.79
Jasper 285 1.00
Muscatine 260 0.85
Webster 255 0.90
Cerro Gordo 224 0.66
Wapello 200 0.79
Marion 195 0.78
Boone 170 0.84
Clay 159 1.27
Montgomery 154 1.94
Mahaska 135 0.80
Lucas 129 1.97
Jackson 128 0.85
Clarke 120 1.81
Henry 110 0.72
Mills 110 0.98
Plymouth 104 0.57
Allamakee 98 0.94
Tama 98 0.76
Appanoose 94 0.96
Carroll 93 0.60
Iowa 89 0.72
Page 89 0.74
Cedar 85 0.60
Poweshiek 79 0.55
Benton 78 0.40
Monona 78 1.09
Fayette 75 0.47
Keokuk 75 0.96
Washington 75 0.46
Crawford 74 0.66
Delaware 74 0.56
Sioux 74 0.31
Hamilton 73 0.64
Mitchell 73 0.90
Shelby 70 0.77
Kossuth 69 0.59
O'Brien 65 0.62
Van Buren 65 1.15
Winnebago 65 0.80
Calhoun 64 0.82
Jones 64 0.40
Audubon 60 1.30
Sac 60 0.78
Wright 60 0.64
Guthrie 59 0.72
Harrison 59 0.54
Buena Vista 53 0.41
Worth 53 0.90
Decatur 50 0.79
Winneshiek 50 0.30
Cherokee 49 0.53
Clayton 49 0.36
Hardin 49 0.37
Bremer 48 0.25
Davis 45 0.73
Butler 44 0.39
Wayne 43 0.89
Grundy 40 0.42
Buchanan 39 0.25
Hancock 39 0.47
Emmet 38 0.51
Osceola 38 0.84
Union 35 0.37
Cass 33 0.32
Dickinson 33 0.24
Fremont 30 0.55
Humboldt 29 0.40
Ida 28 0.52
Taylor 28 0.60
Adams 25 0.83
Pocahontas 25 0.46
Adair 24 0.42
Howard 24 0.34
Greene 23 0.33
Lyon 20 0.24
Madison 19 0.17
Franklin 18 0.23
Palo Alto 18 0.26
Louisa 12 0.15
Chickasaw 8 0.09
Ringgold 8 0.21
Floyd 4 0.03
Monroe 4 0.07