Iowa Non-Hispanic Two Or More Races Citizen Population By County in 2017 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2017, the Non-Hispanic Two Or More Races citizen population for Iowa was 76,730 and represented 2.54% of the total Iowa citizen population.

Among all Iowa counties, Polk had the highest Non-Hispanic Two Or More Races citizen population (10.78K), followed by Linn (5.11K), and Scott (3.42K).

In terms of percentages, Jefferson had the highest percentage of its citizen population being Non-Hispanic Two Or More Races (4.03%), followed by Marshall (2.53%), and Story (2.44%).

The chart and table below shows the Non-Hispanic Two Or More Races citizen population of each county and the percentage of each county's citizen 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 Population By County in 2017
0 of 0
County Citizen Population % of County Citizen Population
Polk 10775 2.43
Linn 5110 2.38
Scott 3415 2.03
Johnson 2800 2.09
Black Hawk 2715 2.11
Woodbury 2300 2.37
Story 2165 2.44
Pottawattamie 1760 1.93
Dubuque 1605 1.69
Dallas 1515 1.97
Marshall 930 2.53
Des Moines 895 2.27
Clinton 839 1.78
Lee 769 2.22
Warren 705 1.46
Jefferson 655 4.03
Muscatine 580 1.40
Jasper 550 1.50
Wapello 484 1.45
Cerro Gordo 439 1.03
Marion 439 1.33
Webster 403 1.11
Boone 365 1.39
Henry 324 1.65
Clay 315 1.94
Plymouth 300 1.21
Sioux 300 0.91
Fayette 260 1.30
Crawford 240 1.61
Mahaska 240 1.09
Jackson 233 1.20
Benton 205 0.80
Bremer 204 0.83
Tama 203 1.21
Cedar 199 1.08
Washington 195 0.90
Allamakee 189 1.40
Buchanan 189 0.90
Page 189 1.24
Montgomery 185 1.83
Hardin 179 1.06
Jones 170 0.84
Delaware 165 0.96
Mills 160 1.08
Poweshiek 159 0.88
Appanoose 155 1.24
Wright 155 1.25
Shelby 150 1.29
Harrison 149 1.05
Buena Vista 145 0.82
Clarke 140 1.59
Carroll 139 0.68
Floyd 139 0.89
Madison 134 0.86
Iowa 130 0.81
Hancock 129 1.19
Wayne 125 1.96
Guthrie 124 1.17
Dickinson 120 0.71
Decatur 115 1.44
Humboldt 115 1.23
Kossuth 115 0.76
Butler 114 0.77
Monona 108 1.22
Davis 105 1.19
Monroe 105 1.34
Cherokee 100 0.87
Keokuk 100 0.98
Winnebago 99 0.95
Calhoun 95 0.97
Lyon 95 0.82
Cass 94 0.71
Audubon 90 1.58
Sac 90 0.91
Van Buren 88 1.21
Worth 84 1.12
Grundy 75 0.61
O'Brien 74 0.54
Union 70 0.57
Howard 69 0.74
Palo Alto 69 0.78
Mitchell 65 0.61
Clayton 64 0.37
Greene 59 0.66
Adair 58 0.82
Winneshiek 58 0.29
Fremont 55 0.80
Franklin 54 0.54
Ida 54 0.78
Chickasaw 50 0.42
Lucas 49 0.58
Osceola 44 0.74
Pocahontas 44 0.64
Taylor 40 0.66
Adams 34 0.90
Emmet 33 0.35
Hamilton 33 0.22
Louisa 33 0.32
Ringgold 19 0.38