Ranking of Idaho Counties By Non-Hispanic Black or African American Population in 2020

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2020, among all Idaho counties, Ada County had the highest number of people who identified their ethnicity as Non-Hispanic Black or African American (6.11K), followed by Canyon County (1.46K), and Bannock County (799).

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 2020
Ada
Canyon
Bannock
Elmore
Twin Falls
Bonneville
Kootenai
Madison
Latah
Nez Perce
Ranking of Idaho Counties By Non-Hispanic Black or African American Population in 2020
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Rank County Non-Hispanic Black or African American Population
1 Ada County 6107
2 Canyon County 1458
3 Bannock County 799
4 Elmore County 785
5 Twin Falls County 761
6 Bonneville County 721
7 Kootenai County 639
8 Madison County 467
9 Latah County 364
10 Nez Perce County 183
11 Bingham County 165
12 Bonner County 135
13 Blaine County 124
14 Cassia County 103
15 Payette County 96
16 Jerome County 92
17 Minidoka County 91
18 Boundary County 89
19 Idaho County 81
20 Jefferson County 78
21 Shoshone County 73
22 Gem County 51
23 Owyhee County 50
24 Clearwater County 49
25 Benewah County 48
25 Franklin County 48
26 Gooding County 47
27 Fremont County 42
28 Washington County 40
29 Boise County 39
29 Valley County 39
30 Teton County 36
31 Power County 28
32 Lewis County 27
33 Lemhi County 24
34 Bear Lake County 20
34 Oneida County 20
35 Lincoln County 19
36 Custer County 17
37 Clark County 13
38 Butte County 10
38 Caribou County 10
39 Adams County 8
40 Camas County 6