Ranking of Idaho Counties By Population with Canadian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 5.00K people in Idaho with Canadian ancestry. Among all Idaho counties, Ada County had the highest population with Canadian ancestry (1.15K), followed by Kootenai County (708), and Canyon County (646).

The chart and table below shows the top 10 counties with high number of people with Canadian ancestry.

You can see similar information for other states and for other ancestry groups in Idaho.

Data Source: US Census Bureau.
Ranking of Idaho Counties By Population with Canadian Ancestry in 2021
Ada County
Kootenai County
Canyon County
Bonneville County
Bannock County
Twin Falls County
Nez Perce County
Bonner County
Latah County
Cassia County
Ranking of Idaho Counties By Population with Canadian Ancestry in 2021
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Rank County Population
1 Ada County 1148
2 Kootenai County 708
3 Canyon County 646
4 Bonneville County 306
5 Bannock County 280
6 Twin Falls County 271
7 Nez Perce County 261
8 Bonner County 188
9 Latah County 156
10 Cassia County 140
11 Bingham County 125
12 Blaine County 121
13 Madison County 115
14 Boundary County 62
15 Clark County 61
16 Fremont County 56
17 Jerome County 54
18 Shoshone County 47
19 Franklin County 45
20 Payette County 44
21 Oneida County 37
22 Elmore County 28
23 Idaho County 18
24 Minidoka County 16
25 Benewah County 13
26 Caribou County 10
26 Owyhee County 10
26 Valley County 10
27 Butte County 6
28 Adams County 5
28 Lincoln County 5
29 Bear Lake County 3
29 Jefferson County 3
30 Lewis County 1