Ranking of Idaho Counties By Percentage of Population that are Non-Hispanic Black or African American in 2011

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2011, among all Idaho counties, Elmore County had the highest percentage of its population who identified their ethnicity as Non-Hispanic Black or African American (2.51%), followed by Ada County (1.08%), and Latah County (0.8%).

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 2011
Elmore
Ada
Latah
Bannock
Camas
Bonneville
Twin Falls
Canyon
Madison
Butte
Ranking of Idaho Counties By Percentage of Pop. that are Non-Hispanic Black or African American in 2011
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Rank County % of County Population
1 Elmore County 2.51
2 Ada County 1.08
3 Latah County 0.8
4 Bannock County 0.77
5 Camas County 0.54
6 Bonneville County 0.53
7 Twin Falls County 0.52
8 Canyon County 0.5
9 Madison County 0.47
10 Butte County 0.42
11 Lewis County 0.39
12 Lincoln County 0.35
13 Nez Perce County 0.34
14 Kootenai County 0.31
15 Clearwater County 0.3
16 Benewah County 0.29
16 Boundary County 0.29
16 Lemhi County 0.29
17 Idaho County 0.27
17 Minidoka County 0.27
18 Boise County 0.26
19 Owyhee County 0.24
19 Power County 0.24
19 Shoshone County 0.24
19 Valley County 0.24
20 Franklin County 0.23
21 Clark County 0.21
21 Fremont County 0.21
21 Oneida County 0.21
22 Bingham County 0.2
22 Jerome County 0.2
23 Adams County 0.18
23 Jefferson County 0.18
23 Payette County 0.18
24 Bonner County 0.17
24 Cassia County 0.17
25 Custer County 0.16
26 Gem County 0.14
27 Caribou County 0.13
27 Teton County 0.13
28 Bear Lake County 0.12
28 Blaine County 0.12
28 Washington County 0.12
29 Gooding County 0.08