Ranking of Idaho Counties By White Alone Population in 2021

Updated on August 12, 2024.

Based on the US Census Vintage data estimates, in 2021, among all Idaho counties, Ada County had the highest number of people who identified their race as White Alone (470.07K), followed by Canyon County (226.23K), and Kootenai County (169.75K).

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 White Alone Population in 2021
Ada
Canyon
Kootenai
Bonneville
Twin Falls
Bannock
Madison
Bonner
Bingham
Nez Perce
Ranking of Idaho Counties By White Alone Population in 2021
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Rank County White Alone Population
1 Ada County 470074
2 Canyon County 226226
3 Kootenai County 169746
4 Bonneville County 120649
5 Twin Falls County 86304
6 Bannock County 79905
7 Madison County 50674
8 Bonner County 47328
9 Bingham County 43626
10 Nez Perce County 38143
11 Latah County 37381
12 Jefferson County 30831
13 Elmore County 25445
14 Payette County 24693
15 Cassia County 23799
16 Blaine County 23420
17 Jerome County 23417
18 Minidoka County 20652
19 Gem County 18774
20 Idaho County 15910
21 Gooding County 14832
22 Franklin County 14172
23 Fremont County 13007
24 Shoshone County 12809
25 Teton County 11805
26 Valley County 11764
27 Boundary County 11734
28 Owyhee County 11364
29 Washington County 10270
30 Benewah County 8608
31 Clearwater County 8307
32 Lemhi County 7803
33 Boise County 7581
34 Power County 7314
35 Caribou County 6887
36 Bear Lake County 6351
37 Lincoln County 4952
38 Oneida County 4460
39 Adams County 4334
40 Custer County 4248
41 Lewis County 3226
42 Butte County 2553
43 Camas County 1071
44 Clark County 714