Ranking of Idaho Counties By Percentage of Population that are Non-Hispanic Two Or More Races in 2018
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2018, among all Idaho counties, Lewis County had the highest percentage of its population who identified their ethnicity as Non-Hispanic Two Or More Races (3.68%), followed by Benewah County (3.5%), and Elmore County (3.06%).
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 Percentage of Pop. that are
Non-Hispanic Two Or More Races in 2018
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Lewis County | 3.68 |
| 2 | Benewah County | 3.5 |
| 3 | Elmore County | 3.06 |
| 4 | Camas County | 2.91 |
| 5 | Latah County | 2.63 |
| 6 | Ada County | 2.47 |
| 7 | Shoshone County | 2.35 |
| 8 | Nez Perce County | 2.23 |
| 9 | Kootenai County | 2.22 |
| 10 | Boise County | 2.16 |
| 11 | Adams County | 2.09 |
| 11 | Clearwater County | 2.09 |
| 11 | Idaho County | 2.09 |
| 12 | Bonner County | 2.08 |
| 12 | Butte County | 2.08 |
| 13 | Bannock County | 2.05 |
| 14 | Custer County | 1.99 |
| 15 | Canyon County | 1.97 |
| 15 | Payette County | 1.97 |
| 16 | Gem County | 1.89 |
| 17 | Boundary County | 1.84 |
| 18 | Washington County | 1.79 |
| 19 | Lincoln County | 1.75 |
| 20 | Bonneville County | 1.64 |
| 21 | Lemhi County | 1.62 |
| 22 | Valley County | 1.6 |
| 23 | Clark County | 1.54 |
| 24 | Power County | 1.49 |
| 25 | Twin Falls County | 1.47 |
| 26 | Madison County | 1.42 |
| 27 | Gooding County | 1.4 |
| 28 | Owyhee County | 1.28 |
| 29 | Bingham County | 1.24 |
| 30 | Jefferson County | 1.2 |
| 31 | Cassia County | 1.13 |
| 32 | Caribou County | 1.11 |
| 33 | Franklin County | 1.1 |
| 33 | Minidoka County | 1.1 |
| 34 | Jerome County | 1.05 |
| 35 | Blaine County | 1.02 |
| 36 | Bear Lake County | 1.01 |
| 37 | Fremont County | 0.85 |
| 37 | Teton County | 0.85 |
| 38 | Oneida County | 0.59 |