Idaho Non-Hispanic Two Or More Races Citizen Voting-age Population By County in 2018 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2018, the Non-Hispanic Two Or More Races citizen voting-age population for Idaho was 43,310 and represented 3.63% of the total Idaho citizen voting-age population.

Among all Idaho counties, Ada had the highest Non-Hispanic Two Or More Races citizen voting-age population (5.71K), followed by Canyon (2.36K), and Kootenai (1.92K).

In terms of percentages, Lewis had the highest percentage of its citizen voting-age population being Non-Hispanic Two Or More Races (3.05%), followed by Custer (2.77%), and Benewah (2.42%).

The chart and table below shows the Non-Hispanic Two Or More Races citizen voting-age population of each county and the percentage of each county's citizen voting-age 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 Voting-age Population By County in 2018
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Ada 5705 1.75
Canyon 2359 1.69
Kootenai 1924 1.65
Bannock 1075 1.78
Bonneville 990 1.33
Twin Falls 554 0.98
Bonner 529 1.57
Latah 480 1.58
Bingham 460 1.55
Madison 435 1.60
Nez Perce 420 1.35
Elmore 390 2.12
Payette 355 2.26
Boundary 190 2.21
Gem 179 1.41
Jefferson 175 1.00
Gooding 170 1.78
Benewah 167 2.42
Clearwater 164 2.30
Owyhee 154 2.05
Idaho 153 1.17
Shoshone 135 1.36
Jerome 133 1.01
Washington 129 1.80
Minidoka 120 0.94
Fremont 115 1.27
Boise 105 1.80
Lemhi 105 1.68
Blaine 104 0.70
Custer 94 2.77
Lewis 89 3.05
Cassia 84 0.60
Lincoln 70 2.26
Caribou 55 1.16
Teton 48 0.64
Valley 46 0.54
Adams 44 1.35
Oneida 35 1.17
Power 24 0.51
Franklin 12 0.14
Bear Lake 8 0.19
Camas 4 0.61
Clark 4 0.83
Butte 0 0.00