Ranking of Idaho Counties By Non-Hispanic White 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 ethnicity as Non-Hispanic White (426.91K), followed by Canyon County (169.91K), and Kootenai County (161.50K).

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 Non-Hispanic White Population in 2021
Ada
426.91K
Canyon
169.91K
Kootenai
161.50K
Bonneville
104.63K
Bannock
73.16K
Twin Falls
71.73K
Madison
45.96K
Bonner
45.87K
Nez Perce
36.91K
Bingham
36.55K
Ranking of Idaho Counties By Non-Hispanic White Population in 2021
Rank
County
Non-Hispanic White Population
1 Ada County 426,910
2 Canyon County 169,906
3 Kootenai County 161,497
4 Bonneville County 104,631
5 Bannock County 73,161
6 Twin Falls County 71,726
7 Madison County 45,955
8 Bonner County 45,865
9 Nez Perce County 36,913
10 Bingham County 36,545
11 Latah County 35,558
12 Jefferson County 27,878
13 Elmore County 20,926
14 Payette County 20,562
15 Blaine County 18,835
16 Gem County 17,158
17 Cassia County 16,984
18 Idaho County 15,394
19 Jerome County 14,632
20 Minidoka County 13,293
21 Franklin County 13,255
22 Shoshone County 12,384
23 Fremont County 11,593
24 Valley County 11,235
25 Boundary County 11,154
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