Iowa Non-Hispanic Asian Alone Citizen 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 Asian Alone citizen population for Iowa was 38,605 and represented 1.28% of the total Iowa citizen population.

Among all Iowa counties, Polk had the highest Non-Hispanic Asian Alone citizen population (11.72K), followed by Johnson (3.93K), and Linn (2.89K).

In terms of percentages, Buena Vista had the highest percentage of its citizen population being Non-Hispanic Asian Alone (5.95%), followed by Johnson (2.98%), and Polk (2.69%).

The chart and table below shows the Non-Hispanic Asian Alone citizen population of each county and the percentage of each county's citizen population that were Non-Hispanic Asian Alone.

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 Asian Alone Citizen Population By County in 2016
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County Citizen Population % of County Citizen Population
Polk 11720 2.69
Johnson 3930 2.98
Linn 2890 1.35
Scott 2645 1.58
Story 2145 2.43
Woodbury 1785 1.85
Black Hawk 1665 1.29
Dallas 1350 1.81
Buena Vista 1075 5.95
Dubuque 750 0.79
Marshall 420 1.15
Cerro Gordo 390 0.91
Henry 350 1.78
Pottawattamie 330 0.36
Hamilton 325 2.18
Muscatine 285 0.69
Clinton 260 0.55
Marion 240 0.73
Poweshiek 215 1.18
Warren 200 0.42
Wapello 160 0.48
Bremer 155 0.64
Jasper 150 0.41
Webster 140 0.39
Floyd 120 0.76
Sioux 120 0.36
Cedar 115 0.63
Plymouth 110 0.45
Madison 95 0.61
Page 95 0.62
Winneshiek 95 0.46
Mahaska 90 0.41
Winnebago 90 0.86
Washington 85 0.39
Buchanan 80 0.38
Des Moines 75 0.19
Grundy 75 0.61
Jackson 75 0.39
Louisa 75 0.72
Union 75 0.60
Cass 70 0.52
Clarke 70 0.79
Kossuth 70 0.46
Hardin 65 0.38
Jefferson 65 0.41
Clayton 60 0.34
Fayette 60 0.30
O'Brien 60 0.43
Lee 55 0.16
Tama 55 0.32
Allamakee 50 0.37
Benton 50 0.20
Delaware 50 0.29
Taylor 45 0.74
Keokuk 40 0.39
Adams 35 0.92
Howard 35 0.37
Shelby 35 0.30
Wright 35 0.28
Boone 30 0.11
Chickasaw 30 0.25
Decatur 30 0.37
Dickinson 30 0.18
Greene 30 0.33
Harrison 30 0.21
Iowa 25 0.15
Lyon 25 0.22
Palo Alto 25 0.28
Butler 20 0.14
Calhoun 20 0.20
Cherokee 20 0.17
Clay 20 0.12
Franklin 20 0.20
Humboldt 20 0.21
Mills 20 0.14
Adair 15 0.21
Carroll 15 0.07
Davis 15 0.17
Emmet 15 0.16
Mitchell 15 0.14
Audubon 10 0.17
Crawford 10 0.07
Hancock 10 0.09
Ida 10 0.14
Monona 10 0.11
Worth 10 0.13
Appanoose 4 0.03
Guthrie 4 0.04
Jones 4 0.02
Monroe 4 0.05
Pocahontas 4 0.06
Ringgold 4 0.08
Van Buren 4 0.05
Wayne 4 0.06
Fremont 0 0.00
Lucas 0 0.00
Montgomery 0 0.00
Osceola 0 0.00
Sac 0 0.00