Idaho Non-Hispanic Black or African American 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 Black Alone citizen voting-age population for Idaho was 935,440 and represented 82.74% of the total Idaho citizen voting-age population.

Among all Idaho counties, Ada had the highest Non-Hispanic Black Alone citizen voting-age population (2.36K), followed by Canyon (555), and Elmore (435).

In terms of percentages, Butte had the highest percentage of its citizen voting-age population being Non-Hispanic Black Alone (2.85%), followed by Elmore (2.44%), and Ada (0.79%).

The chart and table below shows the Non-Hispanic Black Alone citizen voting-age population of each county and the percentage of each county's citizen voting-age population that were Non-Hispanic Black 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 Black or African American Alone Citizen Voting-age Population By County in 2015
0 of 0
County Citizen Voting-age Population % of County Citizen Voting-age Population
Ada 2355 0.79
Canyon 555 0.43
Elmore 435 2.44
Bannock 300 0.51
Bonneville 300 0.42
Kootenai 285 0.26
Twin Falls 170 0.32
Madison 135 0.51
Nez Perce 105 0.34
Latah 60 0.20
Butte 55 2.85
Bingham 45 0.16
Fremont 45 0.51
Bonner 35 0.11
Cassia 35 0.25
Boise 30 0.54
Bear Lake 25 0.58
Lemhi 25 0.39
Payette 25 0.16
Power 25 0.52
Teton 25 0.39
Jefferson 20 0.12
Shoshone 20 0.20
Benewah 15 0.22
Blaine 15 0.10
Boundary 15 0.18
Minidoka 15 0.12
Clearwater 10 0.14
Franklin 10 0.12
Gooding 10 0.11
Idaho 10 0.08
Adams 0 0.00
Camas 0 0.00
Caribou 0 0.00
Clark 0 0.00
Custer 0 0.00
Gem 0 0.00
Jerome 0 0.00
Lewis 0 0.00
Lincoln 0 0.00
Oneida 0 0.00
Owyhee 0 0.00
Valley 0 0.00
Washington 0 0.00