Idaho Non-Hispanic American Indian and Alaska Native 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 American Indian & Alaska Native Alone citizen voting-age population for Idaho was 17,595 and represented 1.56% of the total Idaho citizen voting-age population.

Among all Idaho counties, Bingham had the highest Non-Hispanic American Indian & Alaska Native Alone citizen voting-age population (1.64K), followed by Bannock (1.55K), and Ada (1.51K).

In terms of percentages, Benewah had the highest percentage of its citizen voting-age population being Non-Hispanic American Indian & Alaska Native Alone (7.87%), followed by Bingham (5.67%), and Nez Perce (4.58%).

The chart and table below shows the Non-Hispanic American Indian & Alaska Native Alone citizen voting-age population of each county and the percentage of each county's citizen voting-age 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:
Idaho Non-Hispanic American Indian and Alaska Native Alone Citizen Voting-age Population By County in 2015
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Bingham 1635 5.67
Bannock 1550 2.61
Ada 1510 0.51
Nez Perce 1420 4.58
Kootenai 1360 1.24
Canyon 915 0.71
Benewah 550 7.87
Twin Falls 420 0.78
Bonneville 310 0.44
Owyhee 280 3.81
Idaho 265 2.05
Elmore 220 1.24
Bonner 185 0.57
Payette 185 1.18
Gem 175 1.39
Boundary 170 2.08
Minidoka 170 1.33
Power 155 3.19
Shoshone 155 1.56
Gooding 145 1.57
Latah 145 0.49
Clearwater 140 1.97
Jefferson 105 0.64
Cassia 90 0.65
Lewis 90 3.07
Fremont 70 0.80
Boise 65 1.18
Jerome 60 0.47
Lemhi 40 0.63
Washington 40 0.55
Adams 35 1.12
Custer 25 0.73
Franklin 25 0.31
Lincoln 20 0.63
Teton 20 0.31
Camas 10 1.35
Bear Lake 4 0.09
Blaine 4 0.03
Butte 4 0.21
Caribou 4 0.09
Madison 4 0.02
Oneida 4 0.13
Valley 4 0.05
Clark 0 0.00