Ranking of Idaho Counties By Percentage of Population that are Black or African American Alone in 2020

Updated on August 12, 2024.

Based on the US Census Vintage data estimates, in 2020, among all Idaho counties, Elmore County had the highest percentage of its population who identified their race as Black or African American Alone (3.1%), followed by Clark County (2.15%), and Ada County (1.35%).

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 Black or African American Alone in 2020
Elmore
Clark
Ada
Power
Bannock
Latah
Madison
Twin Falls
Cassia
Owyhee
Ranking of Idaho Counties By Percentage of Pop. that are Black or African American Alone in 2020
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Rank County % of County Population
1 Elmore County 3.1
2 Clark County 2.15
3 Ada County 1.35
4 Power County 1.14
5 Bannock County 1.07
6 Latah County 1
6 Madison County 1
6 Twin Falls County 1
7 Cassia County 0.93
8 Owyhee County 0.92
9 Canyon County 0.88
10 Boundary County 0.82
10 Minidoka County 0.82
11 Fremont County 0.78
11 Jerome County 0.78
12 Lewis County 0.77
13 Blaine County 0.76
14 Bonneville County 0.75
15 Camas County 0.65
16 Shoshone County 0.64
17 Washington County 0.63
18 Bingham County 0.62
19 Boise County 0.61
20 Clearwater County 0.58
21 Gooding County 0.57
22 Benewah County 0.54
22 Custer County 0.54
23 Idaho County 0.52
24 Lincoln County 0.51
25 Nez Perce County 0.5
26 Teton County 0.49
27 Oneida County 0.48
27 Payette County 0.48
28 Butte County 0.46
29 Kootenai County 0.44
30 Valley County 0.42
31 Jefferson County 0.41
32 Lemhi County 0.4
33 Bear Lake County 0.38
33 Franklin County 0.38
34 Bonner County 0.33
35 Adams County 0.29
35 Gem County 0.29
36 Caribou County 0.16