Idaho Non-Hispanic Two Or More Races Citizen Population By County in 2021 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2021, the Non-Hispanic Two Or More Races citizen population for Idaho was 101,685 and represented 5.80% of the total Idaho citizen population.

Among all Idaho counties, Ada had the highest Non-Hispanic Two Or More Races citizen population (13.44K), followed by Canyon (5.78K), and Kootenai (4.46K).

In terms of percentages, Custer had the highest percentage of its citizen population being Non-Hispanic Two Or More Races (4.92%), followed by Lewis (3.70%), and Adams (3.62%).

The chart and table below shows the Non-Hispanic Two Or More Races citizen population of each county and the percentage of each county's citizen population that were Non-Hispanic Two Or More Races.

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 Two Or More Races Citizen Population By County in 2021
Idaho Non-Hispanic Two Or More Races Citizen Population By County in 2021
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County Citizen Population % of County Citizen Population
Ada 13440 2.85
Canyon 5775 2.67
Kootenai 4455 2.67
Bonneville 2740 2.30
Bannock 2479 2.92
Twin Falls 1935 2.29
Nez Perce 1105 2.65
Bingham 1085 2.34
Latah 1010 2.63
Bonner 970 2.11
Elmore 890 3.31
Madison 750 1.51
Payette 745 3.13
Gem 510 2.79
Jefferson 510 1.72
Jerome 495 2.43
Cassia 429 1.89
Minidoka 325 1.67
Washington 310 3.10
Shoshone 304 2.33
Idaho 290 1.77
Benewah 285 3.01
Fremont 280 2.19
Clearwater 270 3.15
Boise 243 3.29
Franklin 230 1.66
Custer 209 4.92
Blaine 185 0.87
Boundary 184 1.59
Owyhee 180 1.64
Gooding 164 1.17
Adams 155 3.62
Caribou 149 2.18
Lemhi 144 1.83
Lewis 133 3.70
Lincoln 119 2.57
Teton 109 1.01
Oneida 100 2.26
Bear Lake 99 1.59
Power 94 1.31
Valley 88 0.77
Butte 50 2.00
Camas 4 0.39
Clark 4 0.58