Iowa Non-Hispanic Asian Alone Citizen Voting-age Population By County in 2015 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2015, the Non-Hispanic Asian Alone citizen voting-age population for Iowa was 26,510 and represented 1.16% of the total Iowa citizen voting-age population.

Among all Iowa counties, Polk had the highest Non-Hispanic Asian Alone citizen voting-age population (7.42K), followed by Johnson (2.19K), and Linn (1.87K).

In terms of percentages, Buena Vista had the highest percentage of its citizen voting-age population being Non-Hispanic Asian Alone (4.45%), followed by Polk (2.34%), and Johnson (2.14%).

The chart and table below shows the Non-Hispanic Asian Alone citizen voting-age population of each county and the percentage of each county's citizen voting-age 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 Voting-age Population By County in 2015
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Polk 7420 2.34
Johnson 2195 2.14
Linn 1865 1.16
Scott 1765 1.40
Story 1230 1.72
Woodbury 1030 1.47
Black Hawk 980 0.97
Dallas 595 1.17
Buena Vista 590 4.45
Dubuque 480 0.66
Pottawattamie 310 0.45
Cerro Gordo 260 0.76
Henry 260 1.70
Marion 200 0.80
Clinton 175 0.48
Jefferson 175 1.44
Muscatine 165 0.54
Hamilton 155 1.36
Marshall 150 0.55
Wapello 140 0.55
Poweshiek 135 0.93
Warren 135 0.38
Sioux 120 0.50
Des Moines 115 0.38
Lee 110 0.40
Bremer 105 0.55
Jasper 105 0.37
Mahaska 85 0.50
Boone 80 0.39
Washington 80 0.49
Winneshiek 80 0.48
Jackson 70 0.46
Hardin 60 0.45
Plymouth 55 0.30
Winnebago 55 0.67
Cedar 50 0.36
Webster 50 0.17
Chickasaw 45 0.49
Kossuth 45 0.38
Buchanan 40 0.26
Clarke 40 0.60
Clayton 40 0.29
Fayette 35 0.22
Madison 35 0.31
Cass 30 0.29
Decatur 30 0.47
Howard 30 0.42
Jones 30 0.19
Lucas 30 0.46
O'Brien 30 0.28
Tama 30 0.23
Union 30 0.32
Allamakee 25 0.24
Crawford 25 0.22
Delaware 25 0.19
Harrison 25 0.23
Lyon 25 0.30
Shelby 25 0.27
Taylor 25 0.54
Davis 20 0.32
Floyd 20 0.16
Hancock 20 0.24
Page 20 0.17
Van Buren 20 0.35
Benton 15 0.08
Calhoun 15 0.19
Carroll 15 0.10
Clay 15 0.12
Dickinson 15 0.11
Grundy 15 0.16
Ida 15 0.28
Palo Alto 15 0.21
Ringgold 15 0.39
Adair 10 0.17
Audubon 10 0.22
Butler 10 0.09
Franklin 10 0.13
Greene 10 0.14
Iowa 10 0.08
Louisa 10 0.13
Mills 10 0.09
Monroe 10 0.17
Worth 10 0.17
Wright 10 0.11
Adams 4 0.13
Appanoose 4 0.04
Cherokee 4 0.04
Emmet 4 0.05
Guthrie 4 0.05
Humboldt 4 0.06
Keokuk 4 0.05
Mitchell 4 0.05
Monona 4 0.06
Pocahontas 4 0.07
Wayne 4 0.08
Fremont 0 0.00
Montgomery 0 0.00
Osceola 0 0.00
Sac 0 0.00