Iowa Non-Hispanic American Indian and Alaska Native 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 American Indian & Alaska Native Alone citizen population for Iowa was 21,910 and represented 0.73% of the total Iowa citizen population.

Among all Iowa counties, Woodbury had the highest Non-Hispanic American Indian & Alaska Native Alone citizen population (1.41K), followed by Tama (1.15K), and Polk (815).

In terms of percentages, Tama had the highest percentage of its citizen population being Non-Hispanic American Indian & Alaska Native Alone (6.75%), followed by Woodbury (1.46%), and Monona (1.23%).

The chart and table below shows the Non-Hispanic American Indian & Alaska Native Alone citizen population of each county and the percentage of each county's citizen population that were Non-Hispanic American Indian & Alaska Native 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 American Indian and Alaska Native Alone Citizen Population By County in 2016
0 of 0
County Citizen Population % of County Citizen Population
Woodbury 1410 1.46
Tama 1150 6.75
Polk 815 0.19
Scott 450 0.27
Linn 375 0.18
Black Hawk 280 0.22
Pottawattamie 270 0.30
Story 210 0.24
Crawford 170 1.11
Johnson 165 0.13
Clinton 120 0.25
Mills 120 0.81
Webster 120 0.33
Jones 110 0.54
Monona 110 1.23
Warren 100 0.21
Marion 95 0.29
Cerro Gordo 75 0.18
Buchanan 70 0.34
Des Moines 70 0.18
Jasper 70 0.19
Winnebago 70 0.67
Floyd 65 0.41
Harrison 65 0.46
Sioux 65 0.20
Wapello 65 0.20
Boone 60 0.23
Henry 60 0.31
Bremer 55 0.23
Cherokee 55 0.47
Marshall 55 0.15
Muscatine 55 0.13
Page 55 0.36
Fremont 50 0.72
Ida 50 0.71
Washington 50 0.23
Butler 45 0.30
Emmet 45 0.47
Plymouth 45 0.18
Clayton 40 0.23
Dallas 40 0.05
Dickinson 40 0.24
Winneshiek 40 0.20
Decatur 35 0.43
Dubuque 35 0.04
Fayette 35 0.17
Chickasaw 30 0.25
Guthrie 30 0.28
Hardin 30 0.18
Louisa 30 0.29
Lyon 30 0.26
Union 30 0.24
Calhoun 25 0.25
Kossuth 25 0.17
Lee 25 0.07
Lucas 25 0.29
Mitchell 25 0.23
Montgomery 25 0.24
Audubon 20 0.35
Cass 20 0.15
Hancock 20 0.18
Humboldt 20 0.21
Mahaska 20 0.09
O'Brien 20 0.14
Ringgold 20 0.40
Wayne 20 0.31
Carroll 15 0.07
Greene 15 0.17
Allamakee 10 0.07
Benton 10 0.04
Clay 10 0.06
Iowa 10 0.06
Jackson 10 0.05
Osceola 10 0.17
Palo Alto 10 0.11
Shelby 10 0.09
Adair 4 0.06
Appanoose 4 0.03
Buena Vista 4 0.02
Cedar 4 0.02
Delaware 4 0.02
Grundy 4 0.03
Jefferson 4 0.03
Keokuk 4 0.04
Madison 4 0.03
Pocahontas 4 0.06
Poweshiek 4 0.02
Taylor 4 0.07
Van Buren 4 0.05
Worth 4 0.05
Wright 4 0.03
Adams 0 0.00
Clarke 0 0.00
Davis 0 0.00
Franklin 0 0.00
Hamilton 0 0.00
Howard 0 0.00
Monroe 0 0.00
Sac 0 0.00