Ranking of Idaho Counties By Non-Hispanic White Population in 2012

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2012, among all Idaho counties, Ada County had the highest number of people who identified their ethnicity as Non-Hispanic White (352.46K), followed by Canyon County (139.28K), and Kootenai County (130.28K).

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 2012
Ada
Canyon
Kootenai
Bonneville
Bannock
Twin Falls
Bonner
Nez Perce
Latah
Madison
Ranking of Idaho Counties By Non-Hispanic White Population in 2012
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Rank County Non-Hispanic White Population
1 Ada County 352463
2 Canyon County 139283
3 Kootenai County 130284
4 Bonneville County 90353
5 Bannock County 71900
6 Twin Falls County 64279
7 Bonner County 38009
8 Nez Perce County 34824
9 Latah County 34423
10 Madison County 34087
11 Bingham County 34067
12 Jefferson County 23319
13 Elmore County 19638
14 Payette County 18237
15 Cassia County 16719
16 Blaine County 16398
17 Idaho County 15142
18 Gem County 14790
19 Jerome County 14661
20 Minidoka County 13004
21 Shoshone County 11785
22 Franklin County 11762
23 Fremont County 11098
24 Gooding County 10452
25 Boundary County 9893
26 Valley County 8915
27 Teton County 8199
28 Washington County 7927
29 Owyhee County 7876
30 Clearwater County 7859
31 Benewah County 7727
32 Lemhi County 7321
33 Boise County 6301
34 Caribou County 6250
35 Bear Lake County 5546
36 Power County 5055
37 Custer County 4040
38 Oneida County 4011
39 Adams County 3670
40 Lincoln County 3559
41 Lewis County 3366
42 Butte County 2538
43 Camas County 965
44 Clark County 492