Iowa Non-Hispanic Asian Alone 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 Asian Alone citizen population for Iowa was 40,295 and represented 1.33% of the total Iowa citizen population.

Among all Iowa counties, Polk had the highest Non-Hispanic Asian Alone citizen population (12.79K), followed by Johnson (4.05K), and Scott (2.97K).

In terms of percentages, Buena Vista had the highest percentage of its citizen population being Non-Hispanic Asian Alone (6.10%), followed by Johnson (3.02%), and Polk (2.89%).

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 2017
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County Citizen Population % of County Citizen Population
Polk 12790 2.89
Johnson 4050 3.02
Scott 2970 1.77
Linn 2870 1.34
Woodbury 2190 2.26
Story 2080 2.34
Black Hawk 1740 1.35
Dallas 1565 2.03
Buena Vista 1085 6.10
Dubuque 780 0.82
Marshall 445 1.21
Hamilton 415 2.78
Cerro Gordo 375 0.88
Henry 335 1.71
Pottawattamie 315 0.35
Muscatine 290 0.70
Marion 245 0.74
Clinton 225 0.48
Warren 215 0.44
Poweshiek 195 1.09
Wapello 190 0.57
Webster 185 0.51
Bremer 170 0.70
Lee 145 0.42
Sioux 140 0.42
Floyd 125 0.80
Des Moines 120 0.30
Jasper 115 0.31
Page 105 0.69
Washington 105 0.48
Boone 100 0.38
Madison 100 0.64
Plymouth 100 0.41
Winnebago 100 0.96
Winneshiek 100 0.49
Fayette 90 0.45
Mahaska 90 0.41
Buchanan 85 0.41
Clarke 85 0.97
Crawford 85 0.57
Greene 85 0.96
Louisa 85 0.82
Jackson 80 0.41
Union 80 0.65
Clay 75 0.46
Kossuth 75 0.50
Cass 70 0.53
Jefferson 70 0.43
Hardin 65 0.38
O'Brien 65 0.48
Clayton 60 0.34
Tama 55 0.33
Cedar 50 0.27
Delaware 50 0.29
Mitchell 45 0.42
Taylor 45 0.74
Benton 40 0.16
Cherokee 35 0.31
Grundy 35 0.28
Keokuk 35 0.34
Shelby 35 0.30
Carroll 30 0.15
Dickinson 30 0.18
Howard 30 0.32
Mills 30 0.20
Allamakee 25 0.19
Calhoun 25 0.26
Davis 25 0.28
Decatur 25 0.31
Harrison 25 0.18
Humboldt 25 0.27
Iowa 25 0.16
Lyon 25 0.22
Palo Alto 25 0.28
Adams 20 0.53
Audubon 20 0.35
Chickasaw 20 0.17
Ringgold 20 0.40
Worth 20 0.27
Wright 20 0.16
Adair 15 0.21
Butler 15 0.10
Guthrie 15 0.14
Hancock 15 0.14
Monona 15 0.17
Monroe 15 0.19
Emmet 10 0.11
Jones 10 0.05
Pocahontas 10 0.15
Appanoose 4 0.03
Franklin 4 0.04
Van Buren 4 0.06
Wayne 4 0.06
Fremont 0 0.00
Ida 0 0.00
Lucas 0 0.00
Montgomery 0 0.00
Osceola 0 0.00
Sac 0 0.00