Ranking of Idaho Counties By Percentage of Population that are 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, Benewah County had the highest percentage of its population who identified their race as Two Or More Races (3.85%), followed by Elmore County (3.85%), and Lewis County (3.78%).

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 Two Or More Races in 2018
Benewah
Elmore
Lewis
Camas
Latah
Ada
Canyon
Shoshone
Bannock
Kootenai
Ranking of Idaho Counties By Percentage of Pop. that are Two Or More Races in 2018
Items per page:
0 of 0
Rank County % of County Population
1 Benewah County 3.85
1 Elmore County 3.85
2 Lewis County 3.78
3 Camas County 3.37
4 Latah County 2.95
5 Ada County 2.91
6 Canyon County 2.72
7 Shoshone County 2.64
8 Bannock County 2.58
8 Kootenai County 2.58
8 Nez Perce County 2.58
9 Boise County 2.46
9 Payette County 2.46
10 Adams County 2.44
11 Idaho County 2.37
12 Bonner County 2.35
13 Clearwater County 2.34
14 Lincoln County 2.31
15 Washington County 2.29
16 Butte County 2.24
17 Gem County 2.23
18 Custer County 2.18
19 Clark County 2.13
20 Bonneville County 2.12
21 Boundary County 2.1
22 Gooding County 2.01
22 Power County 2.01
23 Lemhi County 1.97
24 Twin Falls County 1.94
25 Valley County 1.88
26 Bingham County 1.82
27 Minidoka County 1.81
28 Owyhee County 1.8
29 Madison County 1.78
30 Jefferson County 1.64
31 Cassia County 1.63
32 Blaine County 1.58
33 Jerome County 1.52
34 Franklin County 1.38
35 Teton County 1.31
36 Fremont County 1.25
37 Bear Lake County 1.21
38 Caribou County 1.2
39 Oneida County 0.79