Idaho Non-Hispanic American Indian and Alaska Native alone Population By County in 2018

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2018, there were 18,794 people that identified as Non-Hispanic American Indian and Alaska Native alone in Idaho and they represented 1.07% of the total population of Idaho in 2018. Bingham County had the highest number of Non-Hispanic American Indian and Alaska Native alone population (2,501), followed by Bannock County (2,450), and Ada County (2,303). On the other hand, Clark County had the lowest number of Non-Hispanic American Indian and Alaska Native alone (11), followed by Camas County (15), and Oneida County (16).

When it comes to the percentage of each county's population that identified as Non-Hispanic American Indian and Alaska Native alone, Benewah County had the highest percentage (6.92%), followed by Bingham County (5.43%), and Lewis County (5.42%).

You can see similar information for other ethnicity and racial groups in Idaho.

You can also see similar information for other states and also by state for the United States.

Hover over or click on the counties to see the number and percentage of each county's Non-Hispanic American Indian and Alaska Native alone population. The data can also be filtered, sorted, and explored further in a table below.

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Idaho Non-Hispanic American Indian and Alaska Native alone Population By County in 2018
Idaho Non-Hispanic American Indian and Alaska Native alone Population By County in 2018
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County Non-Hispanic American Indian and Alaska Native alone Population % of County Population
Ada 2303 0.49
Adams 47 1.12
Bannock 2450 2.82
Bear Lake 33 0.55
Benewah 638 6.92
Bingham 2501 5.43
Blaine 62 0.27
Boise 69 0.9
Bonner 324 0.73
Bonneville 643 0.55
Boundary 179 1.48
Butte 27 1.04
Camas 15 1.37
Canyon 1395 0.62
Caribou 30 0.43
Cassia 131 0.55
Clark 11 1.3
Clearwater 175 2
Custer 29 0.69
Elmore 232 0.85
Franklin 68 0.5
Fremont 92 0.7
Gem 136 0.77
Gooding 122 0.8
Idaho 422 2.56
Jefferson 172 0.59
Jerome 130 0.54
Kootenai 1774 1.1
Latah 268 0.67
Lemhi 66 0.83
Lewis 208 5.42
Lincoln 40 0.75
Madison 116 0.29
Minidoka 155 0.75
Nez Perce 2083 5.16
Oneida 16 0.36
Owyhee 321 2.75
Payette 220 0.93
Power 173 2.26
Shoshone 197 1.54
Teton 39 0.34
Twin Falls 503 0.58
Valley 75 0.68
Washington 104 1.03