Iowa Non-Hispanic Two Or More Races Citizen Population By County in 2010 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2010, the Non-Hispanic Two Or More Races citizen population for Iowa was 54,080 and represented 1.84% of the total Iowa citizen population.

Among all Iowa counties, Polk had the highest Non-Hispanic Two Or More Races citizen population (7.48K), followed by Linn (3.42K), and Scott (3.19K).

In terms of percentages, Jefferson had the highest percentage of its citizen population being Non-Hispanic Two Or More Races (2.38%), followed by Henry (2.28%), and Louisa (2.03%).

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 2010
0 of 0
County Citizen Population % of County Citizen Population
Polk 7480 1.88
Linn 3415 1.67
Scott 3190 2.01
Johnson 2130 1.77
Black Hawk 2070 1.65
Dubuque 1765 1.93
Woodbury 1755 1.82
Pottawattamie 1205 1.34
Story 799 0.97
Dallas 785 1.33
Clinton 730 1.49
Lee 645 1.81
Des Moines 635 1.59
Muscatine 550 1.36
Webster 550 1.46
Cerro Gordo 520 1.19
Henry 444 2.28
Wapello 410 1.19
Marshall 394 1.06
Warren 380 0.84
Jefferson 365 2.38
Benton 275 1.06
Plymouth 275 1.11
Jasper 270 0.73
Jackson 264 1.33
Delaware 260 1.46
Poweshiek 260 1.39
Marion 245 0.74
Cedar 240 1.31
Washington 235 1.11
Mahaska 229 1.03
Bremer 225 0.94
Buena Vista 225 1.28
Louisa 225 2.03
Clayton 210 1.17
Madison 205 1.33
Iowa 200 1.22
Tama 199 1.14
Boone 185 0.70
Wright 185 1.43
Humboldt 179 1.83
Sioux 175 0.55
O'Brien 170 1.20
Buchanan 150 0.72
Jones 150 0.73
Fayette 145 0.70
Harrison 143 0.95
Mills 140 0.93
Franklin 135 1.31
Carroll 134 0.65
Monona 130 1.40
Hardin 125 0.71
Emmet 124 1.23
Clay 115 0.70
Grundy 115 0.93
Hamilton 115 0.74
Floyd 114 0.70
Cass 110 0.80
Montgomery 110 1.02
Keokuk 109 1.03
Appanoose 105 0.81
Calhoun 105 1.07
Cherokee 104 0.87
Crawford 95 0.62
Page 94 0.59
Hancock 90 0.79
Union 90 0.73
Winnebago 90 0.84
Winneshiek 89 0.43
Butler 85 0.57
Kossuth 85 0.54
Fremont 84 1.12
Guthrie 80 0.73
Pocahontas 79 1.06
Howard 70 0.73
Van Buren 69 0.91
Lyon 65 0.56
Ida 64 0.89
Wayne 64 1.01
Clarke 60 0.68
Adair 55 0.71
Decatur 49 0.59
Osceola 49 0.77
Taylor 38 0.60
Adams 35 0.85
Audubon 34 0.55
Chickasaw 34 0.27
Dickinson 34 0.21
Shelby 33 0.27
Mitchell 25 0.23
Worth 24 0.32
Greene 18 0.19
Sac 14 0.14
Palo Alto 12 0.13
Lucas 10 0.11
Allamakee 8 0.06
Davis 8 0.09
Ringgold 4 0.08
Monroe 0 0.00