Ranking of Idaho Counties By Black or African American Alone 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 race as Black or African American Alone (6.12K), followed by Canyon County (1.83K), and Bannock County (875).
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.
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Related Topics: Idaho Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of Idaho Counties By Black or African American Alone Population in 2018
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| Rank | County | Black or African American Alone Population |
|---|---|---|
| 1 | Ada County | 6121 |
| 2 | Canyon County | 1829 |
| 3 | Bannock County | 875 |
| 4 | Elmore County | 870 |
| 5 | Bonneville County | 814 |
| 6 | Twin Falls County | 794 |
| 7 | Kootenai County | 671 |
| 8 | Latah County | 432 |
| 9 | Madison County | 284 |
| 10 | Bingham County | 277 |
| 11 | Cassia County | 213 |
| 12 | Nez Perce County | 206 |
| 13 | Jerome County | 176 |
| 14 | Minidoka County | 147 |
| 15 | Blaine County | 140 |
| 16 | Bonner County | 129 |
| 17 | Jefferson County | 127 |
| 18 | Owyhee County | 107 |
| 19 | Payette County | 106 |
| 20 | Fremont County | 99 |
| 21 | Gooding County | 90 |
| 22 | Idaho County | 86 |
| 22 | Power County | 86 |
| 23 | Shoshone County | 81 |
| 24 | Boundary County | 67 |
| 25 | Clearwater County | 57 |
| 26 | Washington County | 52 |
| 27 | Valley County | 49 |
| 28 | Gem County | 46 |
| 28 | Teton County | 46 |
| 29 | Benewah County | 43 |
| 30 | Boise County | 41 |
| 31 | Franklin County | 39 |
| 32 | Lemhi County | 30 |
| 33 | Bear Lake County | 24 |
| 33 | Custer County | 24 |
| 33 | Lincoln County | 24 |
| 34 | Lewis County | 21 |
| 35 | Oneida County | 19 |
| 36 | Adams County | 15 |
| 36 | Clark County | 15 |
| 37 | Butte County | 11 |
| 37 | Caribou County | 11 |
| 38 | Camas County | 6 |