Ranking of Idaho Counties By Non-Hispanic Black or African American Population in 2018

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2018, among all Idaho counties, Ada County had the highest number of people who identified their ethnicity as Non-Hispanic Black or African American (5.64K), followed by Canyon County (1.26K), and Elmore County (757).

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 Non-Hispanic Black or African American Population in 2018
Ada
Canyon
Elmore
Bannock
Twin Falls
Bonneville
Kootenai
Latah
Madison
Nez Perce
Ranking of Idaho Counties By Non-Hispanic Black or African American Population in 2018
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Rank County Non-Hispanic Black or African American Population
1 Ada County 5640
2 Canyon County 1258
3 Elmore County 757
4 Bannock County 743
5 Twin Falls County 665
6 Bonneville County 629
7 Kootenai County 588
8 Latah County 392
9 Madison County 229
10 Nez Perce County 185
11 Bingham County 154
12 Bonner County 111
13 Cassia County 101
14 Blaine County 93
15 Payette County 83
16 Idaho County 82
17 Jerome County 78
18 Jefferson County 76
19 Shoshone County 69
20 Boundary County 63
21 Minidoka County 61
22 Clearwater County 55
23 Owyhee County 51
24 Gooding County 47
25 Gem County 41
26 Valley County 40
27 Benewah County 39
27 Fremont County 39
28 Franklin County 35
29 Boise County 33
30 Power County 27
30 Washington County 27
31 Teton County 25
32 Lemhi County 24
33 Lewis County 21
34 Bear Lake County 20
35 Custer County 18
35 Oneida County 18
36 Lincoln County 15
37 Clark County 11
38 Adams County 10
38 Butte County 10
39 Caribou County 9
40 Camas County 5