Ranking of Idaho Counties By Population with Danish Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 31.54K people in Idaho with Danish ancestry. Among all Idaho counties, Ada County had the highest population with Danish ancestry (6.73K), followed by Bonneville County (3.58K), and Madison County (2.89K).

The chart and table below shows the top 10 counties with high number of people with Danish 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 Danish Ancestry in 2021
Ada County
Bonneville County
Madison County
Canyon County
Bannock County
Bingham County
Kootenai County
Twin Falls County
Cassia County
Franklin County
Ranking of Idaho Counties By Population with Danish Ancestry in 2021
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Rank County Population
1 Ada County 6727
2 Bonneville County 3583
3 Madison County 2893
4 Canyon County 2550
5 Bannock County 2480
6 Bingham County 1758
7 Kootenai County 1387
8 Twin Falls County 1061
9 Cassia County 814
10 Franklin County 787
11 Fremont County 710
12 Jefferson County 594
13 Payette County 509
14 Teton County 485
15 Minidoka County 439
16 Caribou County 386
17 Valley County 383
18 Latah County 380
19 Gem County 350
20 Elmore County 349
21 Bonner County 347
22 Nez Perce County 278
23 Jerome County 258
24 Bear Lake County 207
25 Washington County 172
26 Custer County 163
27 Blaine County 151
28 Lemhi County 150
29 Owyhee County 143
30 Idaho County 125
31 Gooding County 112
32 Power County 106
33 Boundary County 104
34 Lincoln County 95
35 Oneida County 94
36 Clearwater County 88
37 Butte County 85
38 Boise County 80
39 Shoshone County 52
40 Benewah County 49
41 Adams County 39
42 Lewis County 8
43 Clark County 6
44 Camas County 3