Ranking of Idaho Counties By Percentage of Population that are Non-Hispanic Black or African American in 2010

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2010, among all Idaho counties, Elmore County had the highest percentage of its population who identified their ethnicity as Non-Hispanic Black or African American (2.56%), followed by Ada County (1.06%), and Latah County (0.79%).

The chart below shows the top 10 counties, and the table below shows the ranking of all Idaho counties.

You can see similar ranking information for other racial and ethnicity groups in the United States.

You can also see similar information for other states, and also the ranking of all counties in the United States.

See this for other years:
Ranking of Idaho Counties By Percentage of Pop. that are Non-Hispanic Black or African American in 2010
Elmore
Ada
Latah
Bannock
Bonneville
Madison
Canyon
Twin Falls
Lewis
Lincoln
Ranking of Idaho Counties By Percentage of Pop. that are Non-Hispanic Black or African American in 2010
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Rank County % of County Population
1 Elmore County 2.56
2 Ada County 1.06
3 Latah County 0.79
4 Bannock County 0.72
5 Bonneville County 0.52
6 Madison County 0.49
7 Canyon County 0.48
8 Twin Falls County 0.4
9 Lewis County 0.34
10 Lincoln County 0.33
11 Kootenai County 0.29
12 Benewah County 0.27
12 Nez Perce County 0.27
13 Boundary County 0.26
14 Power County 0.25
15 Idaho County 0.23
16 Franklin County 0.22
17 Lemhi County 0.21
17 Minidoka County 0.21
17 Oneida County 0.21
18 Boise County 0.2
18 Clark County 0.2
19 Fremont County 0.19
20 Bingham County 0.18
20 Camas County 0.18
20 Clearwater County 0.18
20 Shoshone County 0.18
21 Butte County 0.17
21 Cassia County 0.17
21 Jerome County 0.17
21 Payette County 0.17
22 Jefferson County 0.16
22 Owyhee County 0.16
23 Bonner County 0.13
24 Custer County 0.12
24 Gem County 0.12
25 Blaine County 0.11
25 Teton County 0.11
26 Adams County 0.1
26 Bear Lake County 0.1
26 Washington County 0.1
27 Gooding County 0.09
27 Valley County 0.09
28 Caribou County 0.06